Rilling
小河, 小溪( rill的现在分词 )；（地表或岩石表面）冲蚀而成的水沟
🗣️ 情景例句
My family just bought a dog, it's no bad, Just a little messy I think.
我家刚刚买了一只狗，还算不错，只是有点脏而已。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
Take care. The pan's very hot.
当心，锅很烫。