Mum's the word
keep mum
keep your mouth shut
between you and me
保密噢~
everyone and their mom
(夸张地讲)大部分人,绝大多数人
Everyone and their mom seems to be going to concert tonight.
所有人(夸张)都去了那个演唱会。
mummy's boy
妈宝男
Don't marry him! He's just a mummy's boy.
别嫁给他!他就是一个妈宝男。
Mother knows best.
母亲说得最有道理!妈妈知道什么对你最好!妈妈最清楚!母亲最了解!
stay-at-home mom
全职妈妈
mom brain
当妈的脑子,一孕傻三年