Calamenene
[化] 去氢白菖烯; 1,6-二甲基-4-异丙基四氢萘
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
This isn't a laughing matter.
这种事是不能开玩笑的！
But this does not worry me.
但我从不为此烦恼。