Soffits
(soffit 的复数) n. 拱圈内面, 拱腹
🗣️ 情景例句
I don't know how she does it.
我不知道她怎么办到的。
I'm going to buy three yards.
我要买给她三码。
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。