poor,体弱的。

He is in poor health。他身体不好。

poor除了有体弱的意思外还有可怜和贫穷等意思。

His family used to be very poor.他家过去好穷。

He is nothing but a poor man.他什么都不是，就是个穷光蛋。

当你为一个可怜`可悲或可恨的人而感叹时，你可说：

Poor guy！真可怜的家伙！

poor还可指差的，粗劣的，蹩脚的。例如：

His poor performance let his parents down.他恶劣的表现让父母失望。