- 相关例句
The molecules in regular liquids are held together by relatively weak bonds...
常规液体里分子之间的键合力相对较弱。
柯林斯高阶英语词典
He was a nice doctor, but a weak man who wasn't going to stick his neck out...
他是位为人和蔼的医生,但胆小怕事,不敢冒什么风险。
柯林斯高阶英语词典
He couldn't explain his weakness in giving in to her demands.
他也不清楚自己为什么那么懦弱,屈从了她的要求。
朗文当代高级英语词典 第6版