Colopene
[医] 松节烃
🗣️ 情景例句
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
From the mountain, Lenny can look off across the valley.
雷尼可以从那座山眺望谷间远处的那边。
What's the climate like in your country?
你们国家的气候怎么样？