英语短语词组词汇be hard at it / work的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	be hard at it / work
释义	be hard at it / work informalto be very busy doing something忙于干某事:•Sarah was hard at it on her computer.萨拉在计算机上忙着。
随便看	Linear Regressions linear regulator problem linear repeater linear scanning linear space linear Stark effect linear strain linear structure linear superpolymer linear sweep linear-sweep delay circuit linear system linear systems linear taper linear tariff cut linear thinking linear time base linear transducer linear transformation linear transformations linear unit linear units linear variable-differential transformer line astern line astern (或 ahead)

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。