Prochorion
原绒[毛]膜, 前绒[毛]膜
🔁 扩展释义
【医】 前绒毛
🗣️ 情景例句
He sees her often but doesn't want to get too involved.
他常与她来往，但不愿用情太深。
I wish I could.
不行。
You mustn't come home late.You must be home at half past ten.
你不准回家太晚，你必须在10点半到家。