英语词汇useful的意思、翻译、用法及例句-英语用法大全

词组	useful
释义	注意下面第一句里用 to，第二句里用 for： This book is useful to students of English. This is a useful book for students of English.
随便看	dinner diploma diplomat direct direction directive directly directory dirt disagree disappear disappoint disapprove disarmament disaster disc disconcert disconsolate discontent discontentedness discontentment discontentness discontinue discount discourage

英语用法大全包含3532条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。