lacking a plan, purpose, or enthusiasm 无计划的,无目的的;无热情的 a few people were left, dancing in a desultory fashion. 一些人留了下来,随便地跳着舞。 ■(of conversation or speech) going constantly from one subject to another in a half-hearted way; unfocused (谈话,讲话)不断变换话题的;没有中心(或重点)的 the desultory conversation faded. 东扯西拉的谈话慢慢停止了。 ■occurring randomly or occasionally 偶然发生的;偶然出现的;偶尔出现的 desultory passengers were appearing. 零星的行人开始出现。
派生 desultorily adverb desultoriness noun 语源
late 16th cent. (also in the literal sense skipping about): from Latin desultorius 'superficial' (literally 'relating to a vaulter'), from desultor 'vaulter', from the verb desilire