Correct

霎眼

/ shàyǎn / 
Strokes

Definition

to blink/in an instant/in the twinkle of an eye

Example

As a Noun

twinkle; very short time; wink

1
Shàyǎn
霎眼
xiàtiān
夏天
yòu
又
lái
来
le
了
  
。

In the twinkling of an eye it is summer again.