问题描述: 英语翻译:他以牺牲健康为代价按时完成了这项设计.(expense) 顺便求讲expense用法! 1个回答 分类:英语 2014-10-23 问题解答: 我来补答 He finished this design on time at the expense of health.通常就是用 at the expense of ,以.的代价 展开全文阅读