Osn
[医][=organ-specific neoantigen]器官特异性新抗原
🗣️ 情景例句
I'm going to use it for business.
我会在业务上用到它。
How much does she drink?
她要喝多少？
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？