Correct

一瞬

/ yīshùn /
Strokes

Definition

one instant/very short time/the twinkle of an eye

Example

As a Noun

an instant; a flash; the twinkling of an eye

1
shùnjiān
一瞬间

a fleeting moment

2
shùn
一瞬
shì

vanish in a flash

Related

一瞬间