Lactase
n. 乳糖酶\\n[化] 乳糖酶
🗣️ 情景例句
I couldn't agree with you more.
我完全同意你的说法。
Clearly their victory is out of the question.
很显然，他们是不可能获胜的。
I'm very sorry, but I can't come.
但很抱歉，我不能来。