常用: in common use复数: plural complex number; compl ...常用复数备考: remark常用复数收入: comings in财源,资金情况(常用复数): finances用复数衬裤、内裤: atomic /9t4mik中必须用复数: hundreds ofthousands ofmi11ions ofof眼光(英文用复数)景像: spectacle与数字连用不能用复数: hundred thousandmi11ionon作“水”解释时是不可数名词,不用复数形式: water通常用于复数和词组: usu pl and in phrases复数: 1.[语言学] (由词的形容变化等表示的属于两个以上的数量) plural (number)2.[数学] (含有实数和虚数两部分的数) complex number; complex; plurality常用: in common use 常用词语 everyday expressions; commonly used words; 常用药材 medicinal herbs most in use; 砾石常用来筑路。 gravel is much used for road-making. “queer” 这个词常用作 “mad” 的委婉语。“queer” is the word often used euphemistically for “mad”.; 常用词 everyday words; often-used words; common words; 常用电压 common voltage; 常用对数 common [ordinary] logarithm; denary logarithm; brigg's logarithm; 常用卡片 active card; 常用名词表 major terms; 常用实用单位 usual practical units; 常用示波器 macrooscillograph; 常用箱 service tank备用复制件: backucopy通用复合型: generic composite moniker箱(复数),盒(复数): bxs. boxes常用量,常用量: usual dose复数;复数形式;复数的: plural办公用复印机: office copier; office duplicator急救用复苏器: emergency resuscitator农用复合钢材: agricultural ply steel誊写用复写器: cyclostyler一次用复写纸: one time carbon paper; one-time carbon paper应用复合材料: applied composite materials注射用复达欣: fortum vial