shed

n. 车棚,小屋,脱落之物
v. 使...流出,放射,脱毛

Where is the tool shed?

工具棚在哪？

It's too late to change your mind now; so there is no point in shedding tears.

你现在改变主意已经太迟了，所以为此而伤心落泪是毫无用处的。