- 相关词组
- safety matchn.安全火柴;
- employee safety and health员工安全和健康;
- safety cutout保安断路器[熔断器];
- safety assessment[计]安全性鉴定书;
- food safetyn.食品安全;
- structural safety结构安全度;
- ensure safety保安;
- safety beltn.安全带;
- in safety处于安全状态[位置];
- safety curtainn.（剧场舞台上的）防火幕;
- criticality safety临界安全;
- margin of safety安全边际;
- road safety行车安全;
- safety criterion安全准则;
- safety cut-out安全断流; 安全断路器; 保安断路器; 保安器;
- ball safety valve球形安全阀;
- safety pinn.安全别针;
- safety arrestment安全着陆拦阻装置;
- health and safety健康与安全;
- safety netn.安全网;安全保障;
- 今日热词
- 热门搜索
- must modal. 必须;一定;应该;一定要;n.必须做的事;
- ease n.容易;舒适;无忧无虑;v.减轻;缓和;（使）小心缓缓地移动;降低;（使）贬值;
- on the rocks 触礁的;（婚姻）濒于破裂的;身无分文的;（企业等）濒临失败;岌岌可危;（酒等饮料）加冰的;加冰块的;
- CNN News CNN新闻;美国有线新闻电视网新闻
- wallet n.钱包，皮夹;
- primary adj.首要的;初级的;初等教育的;n.初选;
- ball n.球（状物）;舞会;v.做成球状;
- whit n. 极少的量;一点儿;一点点;很少量;丝毫;丝毫不;一点也不;
- squid n.乌贼，墨鱼;鱿鱼;
- settle v.结束（分歧）;庭外和解;结（账）;（使）坐下;（使）沉降;安排好;定居;注视着;降落;n.高背长椅;
- tournament n.锦标赛;
- oxygen n.氧（气）;
