rain cats and dogs

　　下倾盆大雨

　　rain cats and dogs

　　v.下倾盆大雨;

　　例句:

　　1.We do not want it to rain cats and dogs.

　　我们不希望它下倾盆大雨。

　　2.I had hardly arrived home when it began to rain cats and dogs.

　　我一回到家就下起了倾盆大雨。

　　3.He wouldn't take an umbrella though it should rain cats and dogs.

　　虽然有可能会下大雨，他还是不愿意拿雨伞。

　　4.Butit'll perhaps rain cats and dogs tomorrow, as it did yesterday.

　　不过,明天也许会象昨天那样下大雨.

　　5.I know sir john will go, though he was sure it would rain cats and dogs.

　　我知道约翰爵士会去，虽然他清楚知道会下滂沱大雨