Bipinnatisect
二回羽状全裂的
🗣️ 情景例句
Are there any sports clubs on campus?
校园中有什么体育活动俱乐部吗？
Do you ever work at the factory on Sunday?
你曾经在星期日在工厂工作吗？
I'm glad to have met you.
很高兴遇到你。