Omphaloplacenta
脐胎盘
🗣️ 情景例句
Are you ready?
你准备好了吗
To sum up, he agrees with us.
总而言之，他赞成我们。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。