1·Rain water will only percolate through slowly.
雨水只会慢慢地渗进来。
—— 《柯林斯英汉双解大词典》
2·Rain water was once considered to be good for the complexion.
雨水曾一度被认为对肤色有益。
—— 《柯林斯英汉双解大词典》
3·Rain water poured down the mountain.
雨水从山上倾泻而下。
4·The poison inside them moves through rain water to the bottom of the landfill.
它们里面的毒物通过雨水流到垃圾填埋场的底部。
5·Rain water collected in the drainpipe.
雨水积聚在排水道里。