Dioxynaphthylmethane
[医] 二羟基萘甲烷
🗣️ 情景例句
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
Fortunately, we could see where we were going。
幸好我们能辨认我们要走的方向。