seacoast 音标拼音: [s'ik
, ost]
n . 海岸,沿岸
海岸,沿岸
seacoast n 1 :
the shore of a sea or ocean [
synonym : {
seashore }, {
coast },
{
seacoast }, {
sea -
coast }]
Gun \
Gun \ (
g [
u ^]
n ),
n . [
OE .
gonne ,
gunne ;
of uncertain origin ;
cf .
Ir .,
Gael ., &
LL .
gunna ,
W .
gum ;
possibly (
like cannon )
fr .
L .
canna reed ,
tube ;
or abbreviated fr .
OF .
mangonnel ,
E .
mangonel ,
a machine for hurling stones .]
1 .
A weapon which throws or propels a missile to a distance ;
any firearm or instrument for throwing projectiles ,
consisting of a tube or barrel closed at one end ,
in which the projectile is placed ,
with an explosive charge (
such as guncotton or gunpowder )
behind ,
which is ignited by various means .
Pistols ,
rifles ,
carbines ,
muskets ,
and fowling pieces are smaller guns ,
for hand use ,
and are called {
small arms }.
Larger guns are called {
cannon },
{
ordnance }, {
fieldpieces }, {
carronades }, {
howitzers },
etc .
See these terms in the Vocabulary .
[
1913 Webster ]
As swift as a pellet out of a gunne When fire is in the powder runne . --
Chaucer .
[
1913 Webster ]
The word gun was in use in England for an engine to cast a thing from a man long before there was any gunpowder found out . --
Selden .
[
1913 Webster ]
2 . (
Mil .)
A piece of heavy ordnance ;
in a restricted sense ,
a cannon .
[
1913 Webster ]
3 .
pl . (
Naut .)
Violent blasts of wind .
[
1913 Webster ]
Note :
Guns are classified ,
according to their construction or manner of loading as {
rifled }
or {
smoothbore },
{
breech -
loading }
or {
muzzle -
loading }, {
cast }
or {
built -
up guns };
or according to their use ,
as {
field },
{
mountain }, {
prairie }, {
seacoast },
and {
siege guns }.
[
1913 Webster ]
{
Armstrong gun },
a wrought iron breech -
loading cannon named after its English inventor ,
Sir William Armstrong .
{
Big gun }
or {
Great gun },
a piece of heavy ordnance ;
hence (
Fig .),
a person superior in any way ;
as ,
bring in the big guns to tackle the problem .
{
Gun barrel },
the barrel or tube of a gun .
{
Gun carriage },
the carriage on which a gun is mounted or moved .
{
Gun cotton } (
Chem .),
a general name for a series of explosive nitric ethers of cellulose ,
obtained by steeping cotton in nitric and sulphuric acids .
Although there are formed substances containing nitric acid radicals ,
yet the results exactly resemble ordinary cotton in appearance .
It burns without ash ,
with explosion if confined ,
but quietly and harmlessly if free and open ,
and in small quantity .
Specifically ,
the lower nitrates of cellulose which are insoluble in ether and alcohol in distinction from the highest (
pyroxylin )
which is soluble .
See {
Pyroxylin },
and cf . {
Xyloidin }.
The gun cottons are used for blasting and somewhat in gunnery :
for making celluloid when compounded with camphor ;
and the soluble variety (
pyroxylin )
for making collodion .
See {
Celluloid },
and {
Collodion }.
Gun cotton is frequenty but improperly called {
nitrocellulose }.
It is not a nitro compound ,
but an ester of nitric acid .
{
Gun deck }.
See under {
Deck }.
{
Gun fire },
the time at which the morning or the evening gun is fired .
{
Gun metal },
a bronze ,
ordinarily composed of nine parts of copper and one of tin ,
used for cannon ,
etc .
The name is also given to certain strong mixtures of cast iron .
{
Gun port } (
Naut .),
an opening in a ship through which a cannon '
s muzzle is run out for firing .
{
Gun tackle } (
Naut .),
the blocks and pulleys affixed to the side of a ship ,
by which a gun carriage is run to and from the gun port .
{
Gun tackle purchase } (
Naut .),
a tackle composed of two single blocks and a fall . --
Totten .
{
Krupp gun },
a wrought steel breech -
loading cannon ,
named after its German inventor ,
Herr Krupp .
{
Machine gun },
a breech -
loading gun or a group of such guns ,
mounted on a carriage or other holder ,
and having a reservoir containing cartridges which are loaded into the gun or guns and fired in rapid succession .
In earlier models ,
such as the {
Gatling gun },
the cartridges were loaded by machinery operated by turning a crank .
In modern versions the loading of cartidges is accomplished by levers operated by the recoil of the explosion driving the bullet ,
or by the pressure of gas within the barrel .
Several hundred shots can be fired in a minute by such weapons ,
with accurate aim .
The {
Gatling gun }, {
Gardner gun }, {
Hotchkiss gun },
and {
Nordenfelt gun },
named for their inventors ,
and the French {
mitrailleuse },
are machine guns .
{
To blow great guns } (
Naut .),
to blow a gale .
See {
Gun },
n .,
3 .
[
1913 Webster PJC ]
Seacoast \
Sea "
coast `\,
n .
The shore or border of the land adjacent to the sea or ocean .
Also used adjectively .
[
1913 Webster ]
32 Moby Thesaurus words for "
seacoast ":
bank ,
beach ,
berm ,
coast ,
coastland ,
coastline ,
embankment ,
foreshore ,
ironbound coast ,
lido ,
littoral ,
plage ,
playa ,
riverside ,
riviera ,
rockbound coast ,
sands ,
sea margin ,
seabank ,
seabeach ,
seaboard ,
seacliff ,
seashore ,
seaside ,
shingle ,
shore ,
shoreline ,
strand ,
submerged coast ,
tidewater ,
waterfront ,
waterside
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
FamilySearch - Find your family. Free Genealogy Archives Become a part of the best ancestry website community through FamilySearch, and discover how our free Family Trees and records can help you uncover your past
Tu árbol genealógico, archivos y genealogía - FamilySearch Crea tu árbol genealógico, agrega tus fotos y accede a la colección de genealogía y archivos históricos más grande del mundo de manera gratuita
UK’s Best Ancestry and Genealogy Archive - FamilySearch Discover your family history by exploring the UK’s largest family tree and genealogy archive Share family photos and stories Start your search for free today
Sign in to FamilySearch • FamilySearch A FamilySearch account can be created independently of a Church account and later linked to a Church account using a Church record number If a linked FamilySearch account is deleted, Church members can still access their Family Tree by signing in to FamilySearch using the Continue with Church Account option
The world’s largest family tree - FamilySearch Curious about your heritage but don’t know where to begin? Jumpstart your ancestry search with The world’s largest family tree
Sign-in to your account - ident. familysearch. org Discover your family history Explore the world’s largest collection of free family trees, genealogy records and resources
Find Australian Ancestors. Free Genealogy Archives. - FamilySearch Search millions of birth, marriage, death, church, and immigration records for free to find your ancestors on FamilySearch Australia
Find your family. Free Genealogy Archives - FamilySearch Yes A FamilySearch account is completely free FamilySearch is an international nonprofit organization that focuses on helping everyone find family stories Many volunteers and generous donors support the FamilySearch mission of preserving the world's genealogy records
Explore FamilySearch Catalog to Find Genealogy Resources Access the world’s largest collection of genealogy resources with the FamilySearch Catalog Find birth certificates, maps, periodicals, and more
Welcome to the FamilySearch Community! Categories - Where you can find your answers from others who may know