Nonadecane
十九(碳)烷
🗣️ 情景例句
is a collection of photographs
是选出的摄影作品
No matter what comes up, don't look back.
不论发生什么事情，你也不要回头看。
The only passengers, a young woman and her two baby daughters, were unhurt.
机上仅有的乘客，一位年轻的妇女和她的两个女婴却平安无事。