Chorionic circuiation
[医] 绒毛膜循环
🧩 词语组成解析
[医] 绒[毛]膜的
[医] 循环
🗣️ 情景例句
Are we ready to go?
我们可以开始了吗？
You look very tried tonight.
今晚你看起来很疲倦。
You're just in time for the football match.
你正好赶上足球比赛。