英语词汇be hard at(be hard on)的意思、翻译、用法及例句-英语用法大全

词组	be hard at(be hard on)
释义	hard ， be ～ at ： be ～ on — 466 这两个短语动词中的 hard 要作“努力”讲，而 be hard on 这个短语动词中的 hard 则要作“严厉”讲，所以 be hard at 是对事， be bard on 是对人。例如： All of them were bard at work. 他们大家都在努力工作。 Don't be hard on the child. 对待孩子不要太严。
随便看	be concerned about(be concerned in) be concerned in(be concerned about) be concerned in(be concerned with) be concerned with(be concerned in) be disappointed in(be disappointed of) be disappointed of(be disappointed in) be engaged in doing sth(be engaged to do sth) be engaged to do sth(be engaged in doing sth) be familiar to(be familiar with) be familiar with(be acquainted with) be familiar with(be familiar to) be flush of(be flush with) be flush with(be flush of) be fortunate in(be fortunate with) be fortunate with(be fortunate in) be friendly to(be friendly with) be friendly with(be friendly to) be friendly with(be friends with) be friends with(be friendly with) be furious about/at(be furious with) be furious with(be furious about/at) be generous to(be generous with) be generous with(be generous to) be glad about of(be glad at) be glad at(be glad about of)

英语用法大全包含4352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。