Keep mum
保持沉默, 緘口不言; 絕口不談; 鉗口結舌; 閉口不談
?? 詞語組成解析
keep
[kip]
vt. 保持;保留;遵守;阻止;
vi. （食品）保持新;保持健康;
n. 保持，保養;供養，撫養;生活，生計;飼料；牧草;
mum
['m?m]
n. 菊花, 沉默\\na. 沉默的\\nvi. 演啞劇\\ninterj. 別說話
??? 情景例句
My family just bought a dog, it's no bad, Just a little messy I think.
我家剛剛買了一只狗，還算不錯，只是有點臟而已。
To walk on a beautiful day
在晴朗的日子出去散步
Two months later, some more money was sent to Sam with another note: 'Only 25 per cent a thief now!'
“這回只是25%的小偷了！”