Inusterol
旋覆花甾醇
🗣️ 情景例句
What?
什么办法？
He is unworthy to live who lives only for himself.
为己而生，生而可耻。
some snakes manufacture a poison different in every respect from that of others,
有些蛇产生的毒液也在各方面与另外一些毒蛇产生的毒液不同，