Serpin
丝氨酸蛋白酶抑制蛋白
🗣️ 情景例句
He was ill at ease with people whom he didn't understand.
他和不熟悉的人在一起感到不自在。
My father refused to consent to my marrying her.
父亲拒绝答应我和她结婚。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。