Kerfing
(kerf 的现在分词) n. 劈痕, 截口, 切口\\n[机] 锯口, 截口
🗣️ 情景例句
Now, to check the list of things we need for the camping trip.
现在， 让我们检查一下露营旅行所需物品的清单吧。
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
I know it's not necessary. I want to do it.
我知道不必这样，可是我愿付？/span>