Correct

哑口

/ yǎkǒu /
Strokes

Definition

as if dumb/speechless

Example

As a Verb

stop talking; become quiet

1
Lǎoshī
老师
lái
一来
  
,
xuésheng
学生
men
dōu
kǒu
哑口
le
  

The students became silent when the teacher came.