名词
中文翻译：Unknown
同义词：
['unskilled work', 'unethical work']
例句：
-
1. He was underhand in his approach to the problem.
他在处理这个问题时采取了不正当的手段。
-
2. The company's underhand work has damaged its reputation.
公司的不正当工作损害了它的声誉。
-
3. The underhand work was done by a group of criminals.
这种不正当的工作是由一群罪犯完成的。