rain/reɪn/

n. water that falls in small drops from the sky

v. if it rains, drops of water fall from the sky

n. [U; C,常S] 雨，雨水：There's been no rain for weeks. 好几个星期没有下过雨了。

◇a drop of rain 一滴雨

◇[表示一场雨时，要用a] A light rain began to fall. 天空开始下起了小雨。

v. [I] 下雨：Take an umbrella in case it rains. 带把伞，以防下雨。

rain

rainbow

raincoat

rainfall

rainy

音组-ain/-eɪn/

chain; grain; main; pain; rain; train

谚语It never rains but it pours. 不雨则已，雨则倾盆（或：祸不单行）。