- 相关词组
- rack milling machine齿条铣床
- quick-firing machine gun速射机关枪
- quiet tensile testing machine静拉力试验机
- radial clearance checking machine径向间隙检验机
- radial forging machine径向锻机
- rack driving planing machine齿条传动刨床
- quintuple Turing machine五元组图灵机
- radial drilling machine摇臂钻床
- rabbeting machine车边机;制凸凹榫接机
- radial arm boring machine旋臂镗床,摇臂钻床
- quill pulling machine羽毛拔除机
- quite tensile testing machine静拉力试验机
- radial rotor machine凸极电机
- quick-acting switch machine快速转辙机
- rack cutting machine齿条切削机,切齿条机
- rack shaping machine梳齿机;齿条插齿机
- radial universal copying milling machine仿形摇臂万能铣床
- racking machine注酒机,分装机,灌装机
- raceway grinding machine轴承(环)滚道磨床
- radial universal milling machine摇臂万能铣床
- 今日热词
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- breath n.呼吸的空气;迹象;微量;（空气的）微微流动，拂动;一次吸入的空气
- headteacher n.中小学的校长;
- apologize vi.道歉，认错;辩解，辩护;
- queue n.队伍;等待的人群;队列（计算机用语）;v.排队;抢着做;
- bottom line n.概要，账本底线;
- marcel v.烫发型;把…烫成波浪形n.波浪形卷发;[人名]马塞尔
- ad n.广告;网球中的优势分advantage. ad in;
- badminton n.羽毛球运动;
- fact n.事实;真相;资料;
- amateur n.业余爱好者;外行，生手;adj.业余的，非职业的;外行的;
- passport n.护照;途径，手段;
- weekly magazine 周刊;
