box up 1. 把…装入箱(或盒等) box up cloth 把布匹装箱 box up some chicken for a take-out customer 替外卖顾客把一些鸡肉装盒 2. 闭锁，使局限于狭小空间 We were boxed up all night in a railway carriage. 一整夜我们都挤在火车车厢里动弹不得。 The plan is to box up the town in three sides. 计划是从三面包围这座城镇。 3. 闭嘴，不出声