useless的意思

基本释义

• adj 无用的；无效的

例句

1. The editor killed a few useless lines.

   编辑删掉了几行无用的文字。

2. Please cancel the words which are useless.

   请把无用的词划掉。

3. They wrote his suggestion off as a useless idea.

   他们把他的建议看做是无用的想法。

近义词

同根词