Subchorionic
[医] 绒毛膜下的
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
Are they all non-reserved seats?
他们全部不预订的吗？
At the moment, he's in Madrid.He flew to Spain a week ago.
现在他在马德里。他是一星期以前飞到西班牙的。