Celastrine
南蛇藤碱
🗣️ 情景例句
There's a conversation we have to finish.
我们有一段话还没有谈完呢。
Is it too far to walk?
走着去很远吗？
The deepest holes of all are made for oil, and they go down to as much as 25,000 feet.
在所有洞穴中，为寻找石油所钻的洞是最深的，这些洞可深达25，000英尺。