Haptin
[医] 半抗原, 不全抗原
🗣️ 情景例句
Aren't you excited about that?
你不感到兴奋吗？
I'd like to make a reservation.
我想订票。
this little 'o' indicated that the train only stopped for mail.
这个标记表示列车是为装邮件而停车。