Meaning of yī zhèn:
yī zhèn
一阵
Measure Word
a burst; a fit; a peal; a spell (period of time)
Tūrán lái le yī zhèn fēng bǎ mén guān shàng le.
突然来了一阵风把门关上了。
Suddenly, a burst of wind blew the door shut.
Tūrán xià qǐ le yī zhèn yǔ.
突然下起了一阵雨。
Suddenly, there was a fit of rain.
Gāngcái yǒu yī zhèn fēng guā guò.
刚才有一阵风刮过。
There was a peal of wind just now.
Jīn zǎo méihuā shèngkāi ràng wǒ gǎndào yī zhèn huānxǐ.
今早梅花盛开让我感到一阵欢喜。
This morning, the blooming plum blossoms filled me with a spell of joy.
