请输入您要查询的英文单词：
单词
mum
释义
mum
★★
NOUN
C
BRITISHINFORMAL
/mʌm/
a mother . This word is used by people to talk about or talk to their mother . AMERICAN mom 妈妈（用于谈论自己的母亲或对自己的母亲谈话时）
It’ s my mum’ s birthday tomorrow.
明天是我妈妈的生日。
What’ s for dinner, Mum?
晚饭吃什么，妈？
PHRASES
-
keep mum
informal
to keep something secret
保密
-
mum’ s the word
spoken
used for telling someone to keep something secret
要保密