- 相关词组
- at a stretchadv.一口气地;一气;
- have a maggot in one's head想入非非
- at the drop of a hat毫不迟疑地，一有机会就;动不动;
- a bad applen. 坏蛋;
- gone without leaving a trace杳无影踪;
- at a price以相当高的价格;
- head of a family[法] 家长;
- hold in deep respect景仰
- at a low ebbadv.衰败;
- a bird of passagen.候鸟;
- At a low在低谷
- at a stroke一下子;
- be in a trance出神；发怔；神情恍惚；打愣儿;
- at a runadv.跑着;
- hold a seat继续坐在自己的座位上，保持议员席位;
- at this point in time在这个时候
- a figure viewed from behind背影;
- fillet weld in the flat position角接平焊;水平角焊缝
- as indicated in如…所示;
- show overconfidence in oneself师心自用;
- 今日热词
- 热门搜索
- fff abbr.fat;forty;forte fortissimo (Italian=very, very loud) （意大利语）声音很大的;fortississimo (Italian=as strong as possible) （意大利语）尽可能强有力的;
- diplomatic adj.外交上的;外交人员的;有手腕的;策略的;
- normal people 正常人;普通人;一般人
- sheep n.羊，绵羊;胆小鬼;易受人摆布的人;缺乏主见或轻易盲从的人;
- neither nor 既不…也不…;均不;两者都不
- anything pron. 任何东西;（用于否定句、疑问句中以及 if 或 whether 和 prevent、ban、avoid 等动词后，代替 something）任何东西;重要东西;重要事物;
- imaginary adj.想象中的;虚构的;
- 磷酸二氢钾 potassium dihydrogen phosphate
- universe n.天地万物;(已知宇宙以外的)宇宙;万象;经验领域; (某种)经验体系;
- Failure n. 失败，不及格;缺乏，不足;破产，倒闭;失败的事，失败者;
- motion control 运动控制;
- refuse v.拒绝;回绝;n.垃圾，废弃物;
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