number可数吗？

number是可数名词，复数形式是“numbers”。意思是：n. 数；（杂志等的）期；号码；数字；vi. 计入；总数达到；vt. 编号；计入；数…的数目；使为数有限。

相关介绍

例：

This species of bird is decreasing in numbers every year.

这种鸟的数量在逐年减少。

The number of reported crimes is increasing at an alarming rate.

报警案件的数量正在以惊人的速度增长。

A large number of people have applied for the job.

许多人申请了这工作。

It's only a number one.

只撒了尿。

The number of new students decreased from 210 to 160 this year.

今年新生人数从210减少到160。