be out of use 不通用 ; 作废
be of great use 很有用 ; 很有用处
be of no use 没有用处 ; 无用
be of little use 用处不大
to be of no use 不中用
Be Thrown Out Of Use 废弃不用
may be of particular use 尤其可用在
be of some use 有点用
be of some use to 有所帮助
The contents of this booklet should be of use to all students.
这本小册子的内容应该对所有的学生都有用。
"Now," thought she to herself, "no aid of man can be of use to me."
“现在,”她心里想,“再没有人能帮助我了。”
He ordered them to destroy everything that might be of use to the enemy.
VOA: special.2009.12.03
They like to--when they're computing the investment yield, they want to be completely honest and not use any rules of thumb.
当他们计算投资收益率的时候,他们需要完全精确,而非用经验公式
We could use the name of a genre, and I'll be talking a lot about genre in this course.
我们可以用某种音乐风格描述它,本课程中,我将会谈到很多音乐风格
应用推荐