英 [ˌʌnˈbʌtnd] 美 [ˌʌnˈbʌtnd]
adj. 钮扣解开的；无拘束的；放松的
unbuttoned /ʌnˈbʌtənd/
形容词 with buttons not fastened 未系扣子的
解开扣子
... to keep cool 沉住气; 沉住气 to lose one's cool 沉不住气; 沉不住气 unbuttoned (to cool down) 开襟; 开襟 ...
解开钮扣的
钮扣解开的；无拘束的；放松的
He unbuttoned his shirt.
他解开衬衣扣子。
Staff respond well to her unbuttoned style of management.
职工对她洒脱的管理风格反应很好。
A portrait type that appeared with relentless frequency in eighteenth-century England is the familiar image of a gentleman poised with one hand inside his partially unbuttoned waistcoat.
18世纪英国出现频率极高的一种肖像类型，是人们熟悉的绅士单手插在部分没有扣子的马甲里的形象。
Terri unbuttoned her blouse and opened it, revealing the remaining breast and the red rope of a scar.
He dyed his hair jet black, wore unbuttoned shirts and dated movie stars Raquel Welch and Ursula Andress.
There is a nice, casual, friendly look to having your jacket unbuttoned and your tie out in the open.
FORBES: To Button Or Not To Button, That Is The Question -Media Training