(informal)remain silent, especially so as not to reveal a secret(非正式)(尤指为保密)保持沉默,守口如瓶
mum's the word
Say nothing of the secret you know保密:保守你知道的秘密
柯林斯高阶英汉双解学习词典释义
N-FAMILY
妈妈
Your mum is your mother.
例句
He misses his mum...他想念他的妈妈。Mum and Dad are coming for lunch...爸爸和妈妈要来吃午饭。
PHRASE
保守秘密;闭口不谈
If you keep mum or stay mum about something, you do not tell anyone about it.
例句
He is keeping mum about his feelings on the matter.他闭口不谈他对此事的个人感受。
英汉词典释义
n.
<口>妈妈
There was always a honeymoon period when Mum started a new job.妈妈每开始一份新工作总会有一阵儿新鲜劲。The cat acted as a surrogate mum to the chicks.这只貓当起了小鸡的妈妈来。Your mum will go spare if you don’t go to school!要是你不上学,你妈妈会气坏的!
adj.
沉默的
I just kept mum when she asked me where Ben was. She’d be furious if she knew.她问我本在哪里,我没有告诉她。如果她知道了,一定非常生气。
保持沉默;缄口不言
I just kept mum when she asked me where Ben was. She’d be furious if she knew.她问我本在哪里,我没有告诉她。如果她知道了,一定非常生气。Please will everyone keep mum about Saturday. We want to give them a real surprise.请大家对周六的事情保密,我们想给他们一个惊喜。
(用于提醒某人保守秘密或告诉某人自己会保守秘密)不要外传
‘Nobody must mention this project outside the office. I hope that’s clear.’ ‘We understand, John. Mum’s the word!’“请大家千万不要在办公室以外的地方谈论这个项目,我希望每个人都明白这一点。”“约翰,放心吧,我们都理解,守口如瓶!”
英英词典释义
Noun
1. of China
2. informal terms for a mother
3. secrecy;
"mum's the word"
Adjective
1. failing to speak or communicate etc when expected to;