puffball

n.[植]马勃(菌)

球形菌；球状物；[植] 须孢类子实体；

名词；

1、The puffball is a type of edible mushroom.

球形菌属于一种可食用的蘑菇。

2、The children enjoyed playing with the fluffy puffball in the park.

孩子们在公园里玩球状物，非常开心。