1.解开...的钮扣;使舒畅,使松弛
2.打开(装甲车等的)顶盖
1.to open the buttons on a piece of clothing
1.Unbuttoning his overcoat and stepping away from the stove as if to mark the beginning of official business .
解开外套，从炉旁走开，好像要开始公务。
2.Suddenly, I felt an itch under my blouse so fierce that, without even thinking about it, I started unbuttoning.
忽然，我感觉上衣下面痒得厉害，于是想都没想就开始解衣服扣儿。
3.He'll play with the buttons on his jacket, buttoning and unbuttoning it.
他会玩弄他外衣上的纽扣，将其扣扣开开。
4.Mrs. Hale : I suppose it is . ( Unbuttoning her coat . ) Better loosen up your things , Mrs. Peters . You won't feel them when you go out .
黑尔夫人：我想是这样。（解开外套）最好解开你的外衣，彼得斯夫人。当你出去时你会感觉不到穿着它们。
5.Wellhung: Now I'm unbuttoning your blouse. My hands are trembling.
我解开你的上衣，我的手在颤抖。
6.I was still chatting when she started unbuttoning her jeans.
她解钮扣时我仍在对她说话
7.She is unbuttoning my shirt. "God, you're so. . . young. "
她解开我衬衫的扣子，一粒一粒的解开，“我的老天，你，你正年轻。”