Correct

抽冷子

/ chōu lěng zǐ /
Strokes

Definition

(coll.) unexpectedly

Example

As an Adverb

all of a sudden; when people are off guard

1
méi
děng
huì
会议
jiéshù
结束
jiù
chōu
lěng
冷子
liū
le
chūlái
出来
  

He slipped away before the end of meeting.