英语词组be at pains to do sth是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	be at pains to do sth
释义	Seebe at (great) pains to do sth
随便看	bike Bill bill billy-o bind bind sb hand and foot bind/tie sb hand and foot bird birds birds of a feather birds of a feather (flock together) birds of a feather flock together bird’s-eye birth birthday biscuit bit bit by bit bitch bite bite off more than you can chew biter bite sb’s head off bite/snap sb’s head off bite the big one

英语词组固定搭配大全包含20132条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。