英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

precursor    音标拼音: [prik'ɚsɚ]
n. 先驱者,前导,先进者

先驱者,前导,先进者

precursor
n 1: a substance from which another substance is formed
(especially by a metabolic reaction)
2: a person who goes before or announces the coming of another
[synonym: {precursor}, {forerunner}]
3: something that precedes and indicates the approach of
something or someone [synonym: {harbinger}, {forerunner},
{predecessor}, {herald}, {precursor}]

Precursor \Pre*cur"sor\, n. [L. praecursor, fr. praecurrere to
run before; prae before currere to run. See {Course}.]
One who, or that which, precedes an event, and indicates its
approach; a forerunner; a harbinger.
[1913 Webster]

Evil thoughts are the invisible, airy precursors of all
the storms and tempests of the soul. --Buckminster.
[1913 Webster]

Syn: Predecessor; forerunner; harbinger; messenger; omen;
sign.
[1913 Webster]

166 Moby Thesaurus words for "precursor":
advance guard, agent, airhead, alterant, alterative, alterer,
ancestor, ancestors, announcer, antecedence, antecedency,
antecedent, anteposition, anteriority, apprentice, architect,
artificer, artist, author, avant-garde, battle line, beachhead,
begetter, beginner, bridgehead, buccinator novi temporis, builder,
catalyst, catalytic agent, colonial, colonist, colonizer,
conceiver, constructor, craftsman, creator, danger sign, designer,
deviser, discoverer, dominion, early bird, early comer,
early riser, early symptom, effector, engenderer, engineer,
executor, executrix, falling barometer, farthest outpost, father,
ferment, first arrival, first line, forefront, foregoer, foregoing,
forerunner, foreshadower, founder, front, front line,
front position, front rank, front-runner, gathering clouds,
generator, grower, harbinger, heading, herald, high sign,
homesteader, immigrant, inaugurator, industrialist, initiator,
innovationist, innovator, instigator, institutor, introducer,
inventor, journeyman, le pas, leading, leaven, line, maker,
manufacturer, master, master craftsman, messenger, modificator,
modifier, mother, nester, omen, organizer, originator, outguard,
outpost, outrider, past master, pioneer, planner, planter, point,
precedence, precedency, precedent, preceding, precession,
predecessor, preference, prefixation, preliminary sign, prelude,
premise, premonitor, premonitory sign, premonitory symptom,
presager, prime mover, priority, prodroma, prodrome, producer,
prothesis, prototype, quarantine flag, railhead, raiser, realizer,
red flag, red light, scout, settler, shaper, sire,
skull and crossbones, smith, sooner, spearhead, squatter,
storm petrel, stormy petrel, superiority, symptom, the lead,
thundercloud, thunderhead, top priority, transformer,
transmogrifier, urgency, van, vanguard, warning sign,
warning signal, wright, yeast, yellow flag, yellow jack


请选择你想看的字典辞典:
单词字典翻译
Precursor查看 Precursor 在百度字典中的解释百度英翻中〔查看〕
Precursor查看 Precursor 在Google字典中的解释Google英翻中〔查看〕
Precursor查看 Precursor 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What is sum of 2 and 5 | Number Line Place Value method
    What is sum of 2 and 5? The answer is 7 Add numbers using number line and place value method, video tutorial instructions for each step
  • Math Calculator
    Enter the expression you want to evaluate The Math Calculator will evaluate your problem down to a final solution You can also add, subtraction, multiply, and divide and complete any arithmetic you need Step 2: Click the blue arrow to submit and see your result!
  • View question - what is 2 plus 5
    It is 7 5+2=7 :) Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
  • 2 + 5 | What is 2 plus 5? - calculeitor. com
    What is 2 plus 5? The sum of two plus five is equal to seven We can also express that 2 plus 5 equals 7 as follows: What is 2 plus by other numbers? Find out what is 2 plus 5 Add 2 + 5 two plus five
  • Math Calculators
    This is a free online math calculator together with a variety of other free math calculators that compute standard deviation, percentage, fractions, and more
  • What is 2 plus 5? - polyfractions. com
    Learn how to compute 2 plus 5 Detailed guide
  • Solve - Step-by-Step Math Problem Solver
    QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students The algebra section allows you to expand, factor or simplify virtually any expression you choose
  • How to Add 2 and 5 - ofmath. com
    Step by step instructions showing how to use a number line and combine numbers to find the sum of 2 and 5 with pictures and animations
  • Online Calculator
    Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History





中文字典-英文字典  2005-2009