HSK V7-9
Correct

一晃

/ yīhuǎng / 
Strokes

Definition

(of passing time) in an instant/(of a sight) in a flash

Example

As a Verb

pass in a flash

1
Chuāngwài
窗外
yǒu
有
gè
个
rényǐng
人影
  
,
yīhuǎng
一晃
jiù
就
bùjiàn
不见
le
了
  
。

A figure flashed past the window.