vain
例句与用法
- All attempts have been in vain .
所有的尝试都是徒劳的。 - He loved mary but sued in vain .
他爱玛丽,但求婚失败。 - Their blood was not shed in vain .
他们的血没有白流。 - All the best plays were run over in vain .
所有的优秀剧本都考虑过了,没有一本中意。 - The fact that he had begotten a child made him vain .
想起自己也生过孩子,他得意了。 - Their hopes were but vain .
他们的希望只不过是妄想。 - All our work was in vain .
我们的工作全都白干了。 - We used the most modern search methods in vain .
我们使用了最现代的探索方法也未能如愿。 - My efforts were not in vain .
我的气力没有白费。 - It was a vain effort .
这种努力是徒劳无益的。