Abranchiata
n. 无鳃类
🗣️ 情景例句
What's the difference between A and B?
A和B有什么不同？
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
I know that one of the towers is on the top of a hill, but the rest of the buildings are easy to get to.
我知道其中有个塔在山上，但其余的建筑物都并不难上。