题目内容：

time在什么时候是可数名词?什么时候是不可数名词?

优质解答

我是英语老师,帮帮你.
表“时间”为不可数名词.如：I have no time to do it.
表示“次数、倍数”是可数名词.
例：I have been to Beijing three times.
This tree is three times longer than that one.