Grandville
[地名] [美国] 格兰德维尔
🗣️ 情景例句
We have no collateral.
我们没有担保物。
You can't tell anybody by what they seem.
你不能凭外表判断人。
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。