Eudalene
优达烯, 1-甲基-7-异丙基萘
🗣️ 情景例句
It's pure fiction.
完全是捏造。
Excuse me, but could you give me some change?
劳驾，你能换些零钱给我吗？
the editor was getting impatient, for the magazine would soon go to press.
在此期间，编辑等得不耐烦了，因为杂志马上要付印。