
slack
英 [slæk] 美 [slæk]
adj.
不紧的;松弛的;萧条的;冷清的;清淡的;懈怠的;不用心的;敷衍了事的;吊儿郎当的
n.
(绳索的)松弛部分;(组织中人员、资金或地方的)富余部分,闲置部分;煤屑;煤末
vi.
懈怠;怠惰;偷懒
adv.
松弛地;缓慢地;无力地;不充分地
v.
懈怠;怠惰;偷懒
例句
She was staring into space, her mouth slack.
她双唇微张,失神地望着前方。
He's been very slack in his work lately.
近来他工作很不认真。
Her arms hung slackly by her sides.
她的胳膊在两边耷拉着。