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：

demilune    
n. 半月形堡垒

半月形堡垒

Ravelin \Rave"lin\ (r[a^]v"l[i^]n; 277), n. [F.; cf. Sp.
rebellin, It. revellino, rivellino; perhaps fr. L. re- again
vallum wall.] (Fort.)
A detached work with two embankments which make a salient
angle. It is raised before the curtain on the counterscarp of
the place. Formerly called {demilune} and {half-moon}.
[1913 Webster]


Demilune \Dem"i*lune`\, n. [F. demi- lune.]
1. (Fort.) A work constructed beyond the main ditch of a
fortress, and in front of the curtain between two
bastions, intended to defend the curtain; a ravelin. See
{Ravelin}.
[1913 Webster]

2. (Physiol.) A crescentic mass of granular protoplasm
present in the salivary glands.
[1913 Webster]

Note: Each crescent is made of polyhedral cells which under
some circumstances are supposed to give rise to new
salivary cells.
[1913 Webster]


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


  • Microsoft Support
    Microsoft Support is here to help you with Microsoft products Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more
  • Contact Us - Microsoft Support
    Contact Microsoft Support Find solutions to common problems, or get help from a support agent
  • Microsoft 365 Customer Service and Support
    The type of support Microsoft provides for consumers depends on the product you're calling about and if you have a product for home or for business use It can also depend on if you want help for an issue with a service like OneDrive or Outlook com, or help with Windows, but you don't have an existing Microsoft 365 subscription
  • Account help - support. microsoft. com
    Get help for the account you use with Microsoft Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions
  • Home | Microsoft Community Hub
    Our community is a collaborative place to learn about our products and ask questions! Check out our most popular conversations!
  • Windows help and learning - support. microsoft. com
    Find help and how-to articles for Windows operating systems Get support for Windows and learn about installation, updates, privacy, security and more
  • Manage app permissions for a camera in Windows - Microsoft Support
    Manage app permissions for a camera in Windows Note: Camera privacy settings for desktop apps can't be changed at an individual desktop app level Desktop apps include apps installed from the internet, a USB drive, or apps installed by an IT administrator Internet browsers, like Microsoft Edge, and video conferencing apps, like Microsoft Teams, are desktop apps that need this setting turned on
  • Manage your saved passkeys - Microsoft Support
    Passkeys created for your Microsoft accounts can also be managed through your personal or work school security dashboard For other synced credential managers, such as Microsoft Password Manager, go to the provider or service to manage passkeys stored there Select an option below to learn more
  • Get started with Microsoft 365 Copilot Notebooks
    Introducing Copilot Notebooks–your own AI-powered workspace designed for the content that matters most to your task Bring together all your relevant resources including Copilot Chat, files, pages, meeting notes, links, and more in one place Share notebooks with your team to collaborate in real time, exchange knowledge, and build together with Copilot As you work, get focused answers
  • App permissions - Microsoft Support
    Learn how to locate and manage your app permissions on Windows devices Some apps or games need specific permissions to work properly





中文字典-英文字典  2005-2009