It means bamboo shoots that grow after heavy rain in spring, and many of them grow at once. It is a metaphor for new things coming out quickly and in large numbers. From "Eating Bamboo Shoots". Song - Zhang Lei's poem "Eating Bamboo Shoots": "The spring rain in the barren forest is enough, and new bamboo shoots burst out of the dragon's nest."

To be used as a determiner or object; to refer to something new. It is used in a positive sense.

Example sentences

1) I like the spring rain, not only like it for the heroic appearance of the spring bamboo shoots after the rain, but also like it more: stepping into this light-blue smoky rain, in this rainy season, you hold out a piece of rain-free world for me.

2) The surrounding factories and residential buildings like bamboo shoots like the uprooting, even if I stand on the fourth floor, standing in the book depicted in the intoxicating beauty of Jiangnan, can only see a little bit of appetite for the scenery.

3) The leaves of the corn grew like shoots after the rain.

4) Grasses sprang up like bamboo shoots after the rain.

5) Whenever it rains, the woods cope with the growth of many mushrooms, which grow so fast like bamboo shoots after the rain. Fresh mushrooms are very tasty and delicious, we like to eat it.