英语词汇on call怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	on call
释义	on call : available to be called when needed : ready to come when needed随叫随到的；听候召唤的 a doctor who is on call throughout the day全天随时听候召唤的医生 ⇒ Main Entry: ² call
随便看	tie-up tie up tieup tie-ups tie up some loose ends tie yourself in knots tie yourself (up) in knots tie yourself up in knots tiff tiffs tiger tigerish tigers tight tighten tight end tight ends tightened tightening tightening/putting the thumbscrews on tightening the thumbscrews on tightens tightens the purse strings tighten the noose tighten the screws

英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。