Pterobranchia
翼鳃类, 羽鳃类
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
He cannot find the money to further his plan.
他无法筹资开展他的计划。
Yes，I suppose So.
是的，我也这么认为。