英语短语词组词汇be at pains的音标、释义、翻译、用法及例句-英语短语词组词典

短语	be at pains
释义	be at pains 尽力；用心；下苦功夫；费尽苦心；尽力设法
随便看	together with sth / sb to give sb a rocket to go to God to God/goodness/Heaven to (good/best) advantage to good, great, dramatic, etc. effect to good / great / no etc effect to good purpose to go, retreat, etc. into your shell togs to hand to have a quick temper to hell to hell and back to hell with to hell with sb / sth to hell with sb/sth to his / her fingertips to horse toing and froing to / in my mind to itself to its fullness to keep a tight rein on sb/sth

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。