Specific sera
[医] 特异性血清
🧩 词语组成解析
浆液, 血清\\n[医] 血清; 浆液
🗣️ 情景例句
Sir, Mr. Bennings is here to see you.
先生，本宁先生来这儿见你。
Never neglect an opportunity for improvement.
抓住大好时机，切莫等闲错过。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。