Eudalene
优达烯, 1-甲基-7-异丙基萘
🗣️ 情景例句
Camping out is such great fun.
露营是件非常好玩的事。
I'm easy to please.
我很随和。
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。