primerçæææ¯ï¼
1ãn. å¯è书ï¼å ¥é¨ä¹¦
2ãn. é·ç®¡ï¼åºç«ï¼åºæ¼
primer ï¼è¯»é³ï¼è± ['praɪmə(r)] ç¾ ['praɪmər]
è¯æ±æé ï¼
1ãautomatic primer èªå¨èµ·çå¨
2ãweldable primer å¯çæ¥åºæ¼
3ãprimer pump å¯å¨æ³µ
4ãelectric primer çµåç«å¨
ç¸å ³ä¾å¥ï¼
1ãThe President doesn't need a primer on national security.
æ»ç»å¯¹äºå½å®¶å®å ¨æ¯ä¸éè¦è¯»å ¥é¨ä¹¦çã
2ãIt offers good properties for use with other types of alkyd primer.
åå ¶å®ç±»åçéé ¸åºæ¼é å¥æ§è½è¯å¥½ã
3ãI have very appreciated my primer teacher.
æå¾ææ¿æçå¯èèå¸ã
4ãChildren learn knowledge from primers.
å©å们ä»å¯è书ä¸å¦ä¹ ç¥è¯ã
ç¸è¿è¯ä¹åè¯
1ãhandbook
读é³ï¼è± ['hændbʊk] ç¾ ['hændbʊk]
ææï¼n. æåï¼æå
ä¾å¥ï¼She is reading a handbook on gardening.
她æ£å¨é 读ä¸æ¬åèºæåã
2ãtextbook
读é³ï¼è± ['tekstbʊk] ç¾ ['tekstbʊk]
ææï¼n. 课æ¬ï¼æç§ä¹¦
ä¾å¥ï¼Each student was issued with a textbook.
æ¯ä¸ªå¦çåäºä¸æ¬è¯¾æ¬ã
primer
释义:n. 启蒙书;入门书 n. 雷管;底火;底漆
读音:英 ['praɪmə(r)] 美 ['praɪmər]
复数: primers
例句:
1、Children learn knowledge from primers.
孩子们从启蒙书上学习知识。
2、Observe the overcoating intervals specified for the primer.
注意施工时与底漆的涂装间隔。
3、The bare metal was sprayed with several coats of primer.
裸露的金属上被喷上了几层底漆。
扩展资料:
近义词
一、undercoat 读音:英 ['ʌndəkəʊt] 美 ['ʌndərkoʊt]
释义:n. 内层油漆;绒毛;底毛
例句:
1、An undercoat is applied to prepare a surface for painting.
底漆被涂在某一表面上为粉刷作准备。
2、I want all the existing paint stripped off and new undercoat and gloss applied.
我要把原有的油漆全部铲去,并要涂上新的内涂层和上光剂。
二、primer coat 读音:英 [ˈprɪmə kəut] 美 [ˈprɪmɚ kot]
释义:[化] 底漆
例句:
1、The main coat material defined to completely overlie all the metallic constituents of the primer coat.
该主涂层材料被定义为完全覆盖在该底层涂层的所有金属组分 上。
2、For putting a primer coat on your stretched canvas, see Priming a Canvas, below.
为把底漆大衣你绷画布,见促发画布上,下文。