a rain check留待天晴補看的票根；延期舉行
a rain of bullets槍林彈雨
a rain of congratulations一連串/紛至沓來的祝賀
as right as rain一帆風順，一切正常
be caught in the rain被雨淋著了
deposit rain下雨，降雨，人工播雨
get out of the rain躲雨；知道保護自己，有心計/心眼
in the rain在雨中，冒雨
know enough to come in out of the rain懂道理，能夠自理，有心計/心眼
rain blood/tears血流如注/淚如雨下
rain buckets大雨傾盆，余下的很猛烈
rain cats and dogs大雨傾盆，雨下得很猛烈
rain down象雨點般落下
rain benefits on施恩惠于……
rain influence on對……施加恩惠
rain off/out因下雨而取消……
rain on雨點般落在……上面；紛紛落在……頭上
rain or shine無論晴雨，風雨無阻；無論如何
rain pitchforks大雨傾盆，雨下得很猛烈
rain praise on對……贊不絕口
take shelter from the rain躲雨，避雨
It never rains but it pours.不鳴則已一鳴驚人。
a rain of bullets槍林彈雨
a rain of congratulations一連串/紛至沓來的祝賀
as right as rain一帆風順，一切正常
be caught in the rain被雨淋著了
deposit rain下雨，降雨，人工播雨
get out of the rain躲雨；知道保護自己，有心計/心眼
in the rain在雨中，冒雨
know enough to come in out of the rain懂道理，能夠自理，有心計/心眼
rain blood/tears血流如注/淚如雨下
rain buckets大雨傾盆，余下的很猛烈
rain cats and dogs大雨傾盆，雨下得很猛烈
rain down象雨點般落下
rain benefits on施恩惠于……
rain influence on對……施加恩惠
rain off/out因下雨而取消……
rain on雨點般落在……上面；紛紛落在……頭上
rain or shine無論晴雨，風雨無阻；無論如何
rain pitchforks大雨傾盆，雨下得很猛烈
rain praise on對……贊不絕口
take shelter from the rain躲雨，避雨
It never rains but it pours.不鳴則已一鳴驚人。