I unbuttoned my shirt cuffs.我解开了我的袖口。The men, gorged with food , had unbuttoned their vests.那些男人, 吃得直打饱嗝, 解开了背心的钮扣.Her unbuttoned jacket opened to show two huge, pendulous breasts.小棉袄本没扣着,胸前露出一对极长极大的奶来.If the suit is unb...