Eudalene
优达烯, 1-甲基-7-异丙基萘
🗣️ 情景例句
Two is enough.
两块足够了。
Long time no see!
好久不见。
Soon, the bees in the hive flew out.They flew right to the dish.
很快，蜂箱里的蜜蜂飞了出来，它们径直朝碟子飞去。