number of leaves

• 叶片数

number of leaves的用法和样例：

例句

1. Each cultivar leaf number of the summer maize achieves fully in drawing, at the succedent phrase, the leaf number will not increase any more.
   抽雄期夏玉米各个品种叶片数均已达到了最大，在之后的生育过程中，叶片数不会增加。