Caseinase
[化] 酪蛋白酶
🗣️ 情景例句
When did you come here?
是什么时候来这儿的？
Curiosity killed the cat.
好奇心，惹祸根。
Carl, what does quake mean, as in the word earthquake?
卡尔，earthquake这个词中的“quake”是什么意思？