Correct

门缝

/ mén féng / 
Strokes

Example

As a Noun

crack between a door and its frame or two door leaves

1
Zuótiān
昨天
tā
他
zài
在
ménféng
门缝
lǐ
里
jiá
夹
shāng
伤
le
了
shǒuzhǐ
手指
  
。

He jammed his fingers in the door yesterday.