Gnathostome
有颌类
🗣️ 情景例句
in the conference room.
在会议室。
You're bound to feel that way at first, I guess.
我想，一开始都会有这样的感觉。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：