Hexactinellida
六放海绵纲
🗣️ 情景例句
I don't usually listen to the weather. They never get it right!
我不怎么听天气预报。他们总报不准。
He that would command must serve.
欲做先生，先做学生。
He has never borrowed money from me.
他从未向我借过钱。