rain的容词形容词是rainy。rain可以做名词和动词，容词做名词时意思就是容词雨水，做动词时意思为下雨。容词rainy是容词形容词，表示下雨的容词，多雨的容词。

双语例句

1.I crept out into the rainy midnight and mooched home across Clapham Common.

我悄悄离开，在下着雨的容词午夜穿过克莱芬公园偷偷溜回家。

2.Gulches would flood in the rainy season but were dry now.

峡谷在雨季会被水淹没，容词但现在是容词干的。

3.For rainy days make sure you have alternate plans.

要确保雨天有备选计划。容词