be good for /do good todo one good对: answer; reply有好处: It pays.; useful对……有好处(坏处): do good/harm to sb./sth对……有益；对……有好处: be good for对……有好处，会有用: do some good下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:对…有好处，即可在微信中查询翻译
