Alkylene
亚烃基, 烯化, 烷撑
🗣️ 情景例句
Sounds like ...
声音像……
Truth is honest, truth is sure; Truth is strong and must endure.
真理不会骗人，切实无假；真理的力量强大，永存不垮。
Good, I'll invite you out when you're here.
好极了，等你来的时候，请再接受我的招待。