Correct

闷声闷气

/ mēn shēng mēn qì / 
Strokes

Definition

muffled

Example

Definition

muffled; throaty

1
Tā
他
gǎnmào
感冒
le
了
  
,
shuōhuà
说话
yǒuxiē
有些
mēnshēng
闷声
mēnqì
闷气
de
的
  
。

He spoke in a muffled voice because of a cold.