uselessness
['ju:slisnis]
n. 无用, 无价值, 无结果
例句与用法:
It's useless to continue such a barren argument.
继续这种无聊的争辩是无用的。
I had expended much time on the work but they told me it's useless.
我花了很多时间在这件工作上,他们却告诉我说这是无用的。
It's useless to argue with them.
同他们争论是没有用的。
词形变化:
副词: uselessly | 名词: uselessness |
详细释义:
n.
无用; 无效; 徒劳[U]