Idler

['aɪdlə] or ['aɪdlɚ]

解释:

(noun.) person who does no work; 'a lazy bum'.

克劳斯编辑--From WordNet

解释:

(n.) One who idles; one who spends his time in inaction; a lazy person; a sluggard.

(n.) One who has constant day duties on board ship, and keeps no regular watch.

(n.) An idle wheel or pulley. See under Idle.

弗兰克编辑

同义词及近义词：

n. Drone, sluggard, laggard, lounger, dawdler, trifler, doodle, slow-back, inefficient person.

手打:莉莎