"Torrential rain" 是指猛烈的雨。这个词来源于拉丁语 "torrentia"，意为 "洪流"。
例句：
The storm brought on torrential rain, causing flash floods in the low-lying areas. (风暴带来了猛烈的雨，导致低洼地区的山洪。)
We had to cancel our outdoor plans because of the torrential rain. (因为猛烈的雨，我们不得不取消我们的户外计划。)