Sluit
n. <南非>(大雨冲成的)深沟
🗣️ 情景例句
Are we too late for our dinner reservation?
我们会不会错过晚餐订位时间
I will go for a walk.
我将去散步。
Even more processes are never patented at all but kept as secret processes.
更多的工艺过程根本就不会取得专利权，而是作为秘方保存着。