Immunoserology
免疫血清学
🗣️ 情景例句
Dogs make great pets, but don't leave them alone with small children.
狗是最好的宠物，但不要让狗和小孩子单独在一起。
I would like you to call me.
我要你打电话给我。
Seeing is believing.
百闻不如一见。