1、v.下雨;(使)大量降落,雨点般落下2、Its going to rain today by the look of it. 看样子今天要下雨了。3、o outside and see if its raining. 去外边看看是否下雨了。4、The worst part was having to wait three hours in the rain. 最糟糕的是必须在雨中等待三个小时。