I will not come on a rainy day.

我不会在雨天来。

youdao

My mum fell over and was badly hurt while she was crossing a road on a rainy day.

我妈妈在一个雨天过马路时摔倒了，受了重伤。

youdao

When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life was to change completely.

1931年的一个雨天，12岁的约翰·威尔逊走进他的化学教室，那会儿他完全不知道自己的生活将彻底改变。

youdao

The story is about a cat who tries to entertain two children on a rainy day while their mother is away from home.

VOA: special.2010.05.02

He spoke for almost two hours on a cold and rainy day, without a hat or overcoat.

VOA: special.2009.01.19

ISA, whence they can retrieve it on a rainy day.

ECONOMIST: From richer to poorer

Sunshine On A Rainy Day was originally the hit that made Zoe a one-hit-wonder in 1991 - and if I remember rightly, she was a similarly-endowed female solo singer too.

BBC: Emma Bunton

The 7-inch slate handles just about every task the two could care for, whether it's learning about (and exaggerating) the local fauna as well as keeping busy on a rainy day.

ENGADGET: Google takes Nexus 7 camping for its first ad, can afford to pack light (video)