Polysomy
[医] 多染色体[状态]
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
I ask him to see the doctor.
我要求他去看医生。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。