adj. 扣紧的；用钮扣装饰的
v. 扣……的纽扣；扣住，用纽扣扣上（button 的过去式和过去分词）
buttoned upadj. 守口如瓶的，沉默寡言的；圆满完成的
1.She hurriedly buttoned (up) her blouse.
她急忙扣好衬衫。
2.Indifference and bad manners are spreading; even in restaurants, people seem buttoned up.
漠不关心和坏脾气在散播蔓延；甚至在餐馆里，人们都看起来沉默寡言。
3.I zipped and buttoned my jacket.
我把夹克的拉链拉上，系好扣子。
4.In the alley, the chef sat against a wall and buttoned the professor's shirt over his own ribs.
厨师在巷子里靠墙坐着，沿着自己的肋骨一颗颗的扣着教授衬衣的扣子。
5.He buttoned his collar tightly round his thick neck.
他把衣领紧紧地扣在自己的粗脖子上。
6.He buttoned his overcoat with his free hand.
他用闲着的那只手扣上了外衣的扣子。
7.His cap was a dainty thing, his close-buttoned blue cloth roundabout was new and natty, and so were his pantaloons.
他的帽子很精致，他蓝色的上衣紧紧地扣着，又新又整洁，他的裤子也是如此。
8.No conclusion should be drawn before all the facts are buttoned down.
所有事实弄清以前，不应该下任何结论。
9.Jackets should be able to be buttoned.
夹克衫要扣得紧。