Morphogens
(morphogen 的复数) n.[生]成形素
🗣️ 情景例句
Yeah? What was it?
是吗？ 是什么惊喜？
Thank you.
谢谢你。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时