Siphonata
管形部
🗣️ 情景例句
Oh, yeah?
噢 ，做什么？
Keep thing seven years and you will find a use for it.
备而不用。
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。