Eudalene
优达烯, 1-甲基-7-异丙基萘
🗣️ 情景例句
You'll see the chicken house.
你会看到鸡舍。
The morning sun never lasts a day.
好景不常。
They stopped talking when their boss came in.
当老板进来的时候；他们停止了交谈。