Dihydroxytropane
二羟基托烷
🗣️ 情景例句
Radio says sunny and mild.
广播说是晴天 温暖适中。
Your question is how we developed our product?
你的问题是我们是如何发展我们的产品？
It is about two hundred metres from his home.
汽车站离他家二百米左右。