或: nǎi-.经常: day-to-day; everyday; daily用: 40分钟跑完全程 run the course in 4 ...在: exist; be living对比和对照(经常用在广告上): comparison and contrast经常用到: agriculture. agriculture经常用户: frequent user非经常用档案: inactive record停止正在或经常做的事: stodoing不常用的档案;非经常用档案: inactive record常用在独立主格结构中如: permit浪费或经常性意外损坏或偷窃: wastageorrecurrentaccidentaldamageorpilfering用在: b p; time square, trafalgar square; v.itu-t首先,第一(经常用于开始语): to begin with (=first of all)一词在英语中经常用不: work unit” unit忍心(做某事),常用在否定句或疑问句中: have the heart形容均衡和有特质的好酒,通常用在白酒上。: elegant逐渐变得宽广并渐强(通常用在曲尾): allargando经常被用在保湿和洗发液中: bromo nitropropane 1 3-diol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公寓停电经常用的表达法(常指突然停电): black out经常: 1.(平常; 日常) day-to-day; everyday; daily 经常工作 day-to-day work; 经常费 running expenses2.(常常) constantly; frequently; regularly; often 他经常上图书馆去。 he often goes to the library. 这类问题是经常发生的。 this kind of problem frequently crops up.; 经常费用 current expenditures; standing expenses; expense; 经常供应 constant supply; 经常检查 running check; 经常居所 habitual residence; 经常开支 current expenditure; running expenses; 经常利益 ordinary profit; 经常帐目[项目] current account甚或经闭: amenorrhea in a serious case业务或经营: trade or business用在……上: used on