gratuitous gifts无偿惠赐;[经] 无偿赠送
gratuitous contract单方面受益的契约;单方受益的契约英语
Gratuitous inducers安慰诱导物
gratuitous s无偿的;免费的;无缘无故的
gratuitous guest宾客驾驶员;翻译;详细翻译
Gratuitous Space无厘头太空战役
gratuitous transaction无偿交易
gratuitous gift无偿赠与
gratuitous help无报酬的援助;无偿援助
ADJ（形容词） If you describe something as gratuitous, you mean that it is unnecessary, and often harmful or upsetting. 不必要的
There's too much crime and gratuitous violence on TV.
电视上充斥着过多的犯罪与无端的暴力。
ADV（副词） gratuitously 不必要地
They wanted me to change the title to something less gratuitously offensive.
他们想让我把标题改得不那么过于无礼。