Steroidal
[医]甾体的
🗣️ 情景例句
I mean,
我的意思是，
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
Since that time, various types of hovercraft have appeared and taken up regular service.
从那以后，各种各样的气垫船出现了，并开始了定期航行服务。