Be mum
主持斟酒;主管粮食分配
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
mum
['mʌm]
n. 菊花, 沉默\\na. 沉默的\\nvi. 演哑剧\\ninterj. 别说话
🗣️ 情景例句
Thanks, Ellen.
谢谢， Ellen。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。