Lacticcasein
乳酪素
🗣️ 情景例句
I was a member of the debate team.
我是辩论队的成员。
I must contact my lawyer before I make my final decision.
在做出最后决定之前，我必须先同我的律师联系一下。
This is the best material we have to offer.
这是本公司所供应的最好的原料。