Correct
转瞬
/ zhuǎnshùn /
Strokes
Definition
in the twinkling of an eye/in a flash/to turn one's eyes
Example
As a Verb
twinkle; flash
1
Jīhuì
机会
zhuǎnshùnjíshì
转瞬即逝
。
The opportunity passes in a twinkling.
2
Zhuǎnshùnjiān
转瞬间
wǒ
我
lái
来
zhèryǐ
这儿
jīngjī
已经
tiān
几
le
天
了
。
Several days have passed as if in a twinkling since I came here.