- 相关词组
- utter not a single word不言不语;
- mechanical arm机械臂；机械手
- single service单个服务;单路供电
- single raft单筏
- mechanical aptitude机械能力倾向;
- oil seal plate油封板
- permeability seal不渗透遮挡层
- single choice单选;单项选择题;单一选择;
- normal single head wrench标准单头扳手
- A journey of a thousand miles begins with a single step千里之行， 始于足下；千里之行，始于足下
- seal in将某物封住;
- single payment personal cash loan一次付清的现金贷款
- quarters for the single单身宿舍
- single rooted tooth单根牙
- oil seal housing油封箱
- oil seal leather油封革
- single payment一次性支付;整笔支付
- mechanical agitator[化] 机械搅拌器;
- quantum mechanical picture量子力学概念
- quantum mechanical tunnelling量子力学隧道效应
- 今日热词
- 热门搜索
- tired adj.累的，疲劳的;厌倦的;陈旧的;v.（使）疲劳，困倦;厌烦（tire的过去式）;
- look what you made me do 瞧你们让我做了什么；看看你让我做了什么
- NE abbr.North-East 东北;North-Estern 东北的;
- break out vt.& vi.（战争、打斗等不愉快事件）突然发生，爆发;突然发生，爆发;向外砸开;
- Italy n.意大利（欧洲）;
- agree vt.& vi.同意，赞同;vi.[语]一致，符合;商定，约定;意见相合;（气候、食物等）适宜;
- advertise vt.做广告，做宣传;通告，通知;宣扬;vi.登广告，做广告;做宣传;
- The Economist 《经济学人》;（英国）《经济学家》周刊
- maple n.枫树;槭树;槭木淡棕色;
- DNF abbr.did not finish 未完成;地下城与勇士(Does Not Finish)；玩地下城与勇士；地下城与勇士金币
- NCBI 生物技术信息中心(National Center for Biotechnology Information)；美国国家生物技术信息中心；美国国立生物技术信息中心
- possessor n.<正>拥有者;
