Caseinase
[化] 酪蛋白酶
🗣️ 情景例句
It'll all be over in two hours.
再两个小时就结束了。
How much is a one-way ticket?
单程车票多少钱一张？
It is always wiser and safer to face up to reality,
遇事采取面对现实的态度总是比较明智和稳妥的，