Cachou
n. 口香糖, 驱口臭片
📖 牛津释义
cachou
n
scented sweet eaten (esp formerly) to make the breath smell pleasant 口香糖（尤指旧时用以使口气芬芳的）.
🗣️ 情景例句
Are you still doing your photography?
你还在搞摄影吗？
Don't just shake you head.
别光摇头，想想办法！
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。