- 近义词
- protectionn.保护;保护物;保险;保护法;贸易保护;保护费;
- protective cover护面,覆盖保护层;
- 双语例句 更多例句
All buried lines are coated with a protective covering to save them from corrosion.
所有埋设的管道必须涂上保护层,以防生锈腐蚀.
词典精选例句
The lentil plant is known for its seeds, which grow inside a protective covering, or pod.
大家所知道的小扁豆是它们的种子, 它们长在保护性的外壳之中, 即豆荚中.
网络文摘精选
Testa The hard dry protective covering of a seed, formed from the integuments of the ovule.
外种皮:覆盖在种子外部的坚硬干燥的保护层, 由胚珠的珠被发育形成.
网络文摘精选
- 相关词组
- protective antigen保护性抗原;
- protective barrier防护栏杆,防护栅障;
- ballast covering道床层;
- asphalt covering地沥青面层;
- covering lettersn.附信( covering letter的名词复数 );
- protective antibody保护性抗体;
- arch covering拱形屋面;
- gunite covering喷浆面;
- floor covering楼面料;
- protective facing护面;
- protective price保护价格;
- covering letter附信;
- protective cover护面,覆盖保护层;
- volatile covering挥发性覆盖层;
- covering warrant缴款书;
- covering flux覆盖层[熔剂];
- pipe covering管外保护层;
- roof covering屋面覆盖层;
- protective casing保护外壳,保险罩;
- covering material涂料;
- 今日热词
- 热门搜索
- public n.平民;志趣相投的人;adj.公众的;公共的;政府的;公用的;公开的;公开场合的;;
- unlink vt.解开…的环节;取消链接;分(打,拆)开;解环;摘钩;使脱出
- guard v.守卫;看守;保护;n.卫兵;看守;列车长;保护装置;防守姿势;警卫队;后卫;哨锋;
- correspondence n.来往信件;通信;相似;通信联系;相关;往来书信
- matlab n. 工具箱;工程计算;一种用于数学计算的程序,特别是线性代数的计算;
- CCTV n.中央电视台;中国中央电视台(China Central Television);闭路电视(Closed Circuit Television);
- borrow vt.& vi.借入;借钱,借用;[数]由上位借;抄袭;n.借,借用;担保物,抵押;[英史]什一税;
- skyline n.地平线;(以天空为背景的)轮廓线;架空索;展览会场的顶层;
- weekday n.工作日;
- sweep v.打扫,拂去;梳(头发);挥动(手臂);席卷,扫过;迅速传播;大模大样地走;彻底删掉;延伸;轻松赢得;n.打扫;挥动;搜索,扫荡;广泛性;(道路、河流)绵延弯曲的地带;
- asdfghjkl 爱上对方过后就哭了。
- adequate adj.足够的;适当的,恰当的;差强人意的;胜任的;
