Alkanes
(alkane 的复数) [化] 烷烃; 链烷烃\\n[医] 烷属烃
🗣️ 情景例句
The train will be stopping in five minutes.
火车将在五分钟后靠站。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
It's like this.
是这样的。