Seroconversion factors
[医] 血清转化因子
🧩 词语组成解析
n. [生][医]血清转化
n. 因素（factor的复数）
🗣️ 情景例句
Chopsticks are traditionally placed in brides dowries.
筷子在传统上是被当作新娘的嫁妆。
He is rich enough who owes nothing.
无债就是富。
Not only did I know her, but I was her best friend.
我不仅认识她，还是她最好的朋友。