有用
近义词与同义词
按词义分组列出，使用时请结合具体语境。
contribute to the furtherance of; "This money will help the development of literacy in developing countries"
be of use; "This will help to prevent accidents"
be of use to, be useful to; "It will avail them to dispose of their booty"
the condition of being something that is useful in reaching an end or carrying out a plan; "all his actions were in subservience to the general plan"
基本解释
1.有功用;有用处。