英汉词典

useless 相关例句

形容词

1. The blunt knife is useless.
    这把钝刀毫无用处。

2. useless的意思

2. I was useless at maths.
    当时我的数学差极了。

3. I realized it was useless to reason with him.
    我知道和他说理是毫无意义的。