- 相关词组
- safety criterion安全准则;
- safety beltn.安全带;
- structural safety结构安全度;
- cam adapter凸轮联轴器;
- in safety处于安全状态[位置];
- road safety行车安全;
- safety assessment[计]安全性鉴定书;
- ball safety valve球形安全阀;
- cylindrical cam凸轮轴,圆柱形凸轮;
- shifting cam换挡凸轮;
- safety netn.安全网;安全保障;
- cycloidal cam摆线凸轮;
- ensure safety保安;
- health and safety健康与安全;
- safety arrestment安全着陆拦阻装置;
- margin of safety安全边际;
- safety matchn.安全火柴;
- safety pinn.安全别针;
- employee safety and health员工安全和健康;
- food safetyn.食品安全;
- 今日热词
- 热门搜索
- poi n.波伊;淀粉糊(浆)
- loudspeaker n.扩音器,扬声器;喇叭;扬场器;
- quarter n. 四分之一;季度;一刻钟;25分硬币;地区;群体;营房;半圆的月相;一节;夸特;慈悲;住处;v.把…分成四等份;为…提供临时住所;
- unlink vt.解开…的环节;取消链接;分(打,拆)开;解环;摘钩;使脱出
- ego n.自我;自负;自尊心;自我意识;
- case n. (实)例,事例;情况,状况;诉讼(事件),案件,判例;容器(箱,盒);vt. 把…装入箱(或盒等)内;加盖于;包围,围住;[俚语](尤指盗窃前)探察,侦查,窥测;
- pulse n.脉搏;[无线电](电磁波等)脉动;活力;有节奏的跳动(或拍打);vi.(心脏)跳动;脉动;搏动;震动;
- so-so adj.一般的;普通的;中等的;不好也不差的;
- herself pron.(反身代词)她自己;(用以加强语气)她亲自,她本人;
- refrigerator n.冰箱;冷藏库;制冰机,冷冻机;
- exchange v.交换;交流;更换;n.交换;交谈;争吵;货币兑换;互访;交易大厅;
- representative n.代表;继任者;议员;类似物;adj.典型的;有代表性的;代议制的;相当[类似](另一种属)的;
