Preelacin
[医] 前变性弹力蛋白, 前弹力素
🗣️ 情景例句
You will never guess.
你绝对猜不到。
Honest men marry soon,wise men not at all.
老实的人早成婚，聪明的人不结婚。
Finding that he could not remember a word of the letter either,
狱卒发现自己连一个字也记不住，