Nephrocoele
肾节腔
🗣️ 情景例句
Please don't do it without asking.
未经允许请不要那么做。
Do you have any luggage?
你有行李吗？
He has been able to tell us more about active volcanoes than any man alive.
他能告诉我们的有关活火山的情况比任何在世的人都要多。