ad hoc /ˌædˈhɒk/ 〈拉〉特别的(地)，专门的(地)；为此时此地某一特定目的(的) an ad hoc committee 特别委员会 an ad hoc group 专门小组 a compound noun converted ad hoc into a verb 临时转化为动词的复合名词 on an ad hoc basis 临时权宜地 He is often accused of ad hoc decision making. 他常被指责一时心血来潮作决定。 [字面意义：to this]