| 主要翻译 |
| button up vtrtransitive verb: Verb taking a direct object--for example, "Say something." "She found the cat." | (fasten all the buttons of) | 扣紧
kòu jǐn |
| | | 扣上（钮扣）
kòu shàng niǔ kòu |
| | Button up your jacket; it's cold outside. |
| button up viintransitive verb: Verb not taking a direct object--for example, "She jokes." "He has arrived." | (keep silent about [sth]) | 不做声
bú zuò shēng |
| | | 对某事保持沉默
duì mǒu shì bǎo chí chén mò |
| | I'm going to button up my lips about the missing cookies. |