Octalin
[化] 八氢化萘
🗣️ 情景例句
He took French leave.
他不辞而别。
Poverty is not a disgrace,but theft is a disgrace.
贫穷不可耻，偷窃乃足羞。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。