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
I see. May I have your driver's license?
我明白了，请拿出你的驾驶执照好吗？
I ought to be on time.
我应该准时到。
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，