Prochymosin
前凝乳酶, 凝乳酶原
🗣️ 情景例句
Well, how's everything here?
唔，东西都收拾好了吗？
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
Where do you want me to sign?
你要我签在哪里？