倾盆大雨英语怎么说

"倾盆大雨" 的英语表达是 "torrential rain". 来源于拉丁语 "torrentia"，意思是"激烈的"。

例句：

It's been raining cats and dogs all day, and now it's started to pour down with a torrential rain.
(整天下起了倾盆大雨，现在开始倾盆大雨。)
The forecast says there's a chance of torrential rain this afternoon.
(天气预报说今天下午有可能有倾盆大雨。)
Be careful on the roads, it's been raining so hard that there's a risk of flash floods from the torrential rain.
(小心驾驶，下雨太大了，有可能会有倾盆大雨引发闪电洪水。)