unbuttoned

基本解释

He unbuttoned the old man at once.
他立刻解开老人的衣服。
chazidian.com
As we entered his modest house he beckoned us onto his bed, unbuttoned his shirt and turned on an asthmatic fan.
我们进入他简朴的家时，他招呼我们到床上去，解开他的衬衫，打开一台呼哧作响的风扇。
When this correspondent recently called after lunch on the man now responsible for coping with the global financial crisis, he found him in erratic form, with his shirt unbuttoned to the waist.
本报记者最近有一次在午饭后约见这位负有应对全球金融危机使命的大臣先生，见面的时候却发现他着装不修边幅，衬衫扣子一直开到了腰间。

Terri unbuttoned her blouse and opened it, revealing the remaining breast and the red rope of a scar.
NEWYORKER: Brother on Sunday
He dyed his hair jet black, wore unbuttoned shirts and dated movie stars Raquel Welch and Ursula Andress.
FORBES: My John DeLorean Story
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