Serological
a. 血清学的
🗣️ 情景例句
He told me he was very impressed with you.
他告诉我他对你印象很好。
Slowly, stricter laws and regulations are being passed by Congress.
慢慢地，在国会表决通过了更严厉的法律法规。
I feel like eating an ice-cream.
我想吃一个冰淇淋。