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primer

英['praɪmə(r)] 美['praɪmər]
  • n. 启蒙书;入门书
  • n. 雷管;底火;底漆

详细释义

Noun:
  1. an introductory textbook

  2. any igniter that is used to initiate the burning of a propellant

  3. the first or preliminary coat of paint or size applied to a surface

双语例句

1. The President doesn't need a primer on national security.
总统对于国家安全是不需要读入门书的。

来自《权威词典》

2. The bare metal was sprayed with several coats of primer.
裸露的金属上被喷上了几层底漆。

来自辞典例句

3. I borrowed from the library a primer of phonetics.
我从图书馆借了一本语音学入门书.

来自辞典例句

4. The late Primer Minister is still quite active in politics.
前任总理在政界仍然相当活跃.

来自辞典例句

5. Imagine the face of Philip or Alexander at hearing of a Primer of Macedonian Literature!
想一想,菲利普或亚历山大听到有所谓马其顿文学入门,脸上会有什么表情罢!

来自辞典例句

    用作名词 (n.)
    1. I have very appreciated my primer teacher.
      我很感激我的启蒙老师。
    2. Children learn knowledge from primers.
      孩子们从启蒙书上学习知识。
    3. I borrowed a primer of science from the library.
      我从图书馆借了一本科学的入门书。
    4. The President doesn't need a primer on national security.
      总统对于国家安全是不需要读入门书的。
    用作名词 (n.)
    1. It offers good properties for use with other types of alkyd primer.
      和其它类型的醇酸底漆配套性能良好。
    2. Observe the overcoating intervals specified for the primer.
      注意施工时与底漆的涂装间隔。

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