Caseinase
[化] 酪蛋白酶
🗣️ 情景例句
I guess you're right.
我想你说得对。
To youth I have but words of counsel -- work, work, work.
对青年人，我要奉劝几句话∶工作，工作，再工作。
Where does Li Lei sit?
李磊坐在哪里？