Serpin
丝氨酸蛋白酶抑制蛋白
🗣️ 情景例句
A baby gets used to voices.
婴儿习惯各种声音。
Make all you can, save all you can, give all you can.
尽力而为，尽力节约，尽力施舍。
There, on the floor. Is it your ticket?
那儿，地板上！是你的票吗？