- 相关词组
- without expense无需费用
- external variable外变量;
- aspect ration.纵横比，屏幕高宽比;宽高比;
- compression ration.压缩率，压缩比;
- worm gearing modified with varying of transmission ratio变速比修形蜗杆传动
- at the expense of在损失[损坏]某事物的情况下;
- wood tissue ratio叶/木组织比率
- word-error ratio误字率
- Hedge ratio权货比价，套换率;
- get the best for oneself at the least expense讨巧
- wet-dry strength ratio干湿强度比
- air space ratio空隙比;
- working capital ratio流动资本比率,营运资本比率
- white field balance current ratio(彩色管的)白色场平衡电流比
- benefit oneself at the expense of others利己害人
- gear ratio齿轮齿数比;速比;传动比;
- administrative expense[法] 行政费用;
- at the expense of...以…作代价，牺牲…;
- worm-gear drive ratio蜗轮传动比
- dividend payout ratio股息支付比率，股息分配率;
- 今日热词
- 热门搜索
- building block n.（儿童游戏用的）积木，构件;建筑砌块;基础材料;
- how you like that 你觉得怎么样?
- gpt abbr.grams per tex 每特克数;glutamic-pyruvate transaminase 谷-丙转氨酶;xanthine-guanine phosphoribosyl transferase 黄嘌呤-鸟嘌呤磷酸核糖基转移酶（科技符号）;gallons per ton 加仑/吨;
- listen to this 听这个;听听这个;
- membership n.会员身份，成员资格/人数;
- obscure adj.模糊的;无名的;鲜为人知的;费解的;难以理解的vt.使…模糊不清，掩盖;隐藏;使难理解;使模糊;使隐晦;使费解
- running in 磨合，试转;
- cultivator n.中耕机;耕耘机;耕种者;农民;
- bent adj.弯曲的;折断的;驼背的;不正派的;n.才能;爱好;
- Mr Jones 琼斯;琼斯先生;琼斯老师
- gray n.灰色;灰马;灰色颜料;暗淡的光线;adj.灰色的;灰白头发的;阴暗的;（指脸因恐惧、生病等）苍白的;
- gradual adj.逐渐的;平缓的;
