Haptin
[医] 半抗原, 不全抗原
🗣️ 情景例句
Hello.
你们好。
I was born on September 1st, 1976.
我出生在1976年9月1日。
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。