| 释义 |
gra·tuit·ousBrE /ɡrəˈtjuːɪtəs/NAmE /ɡrəˈtuːɪtəs/ adjective (disapproving) done without any good reason or purpose and often having harmful effects 无正当理由（或目的）的；无谓的 SYN unnecessary ◆gratuitous violence on television 电视上无谓的暴力镜头▸ gra·tuit·ous·ly BrE /ɡrəˈtjuːɪtəsli/NAmE /ɡrəˈtuːɪtəsli/ adverb |