Hexosidase
己糖酶
🗣️ 情景例句
Susan, I'd like to continue this conversation later. Susan
我希望等一下能继续我们的谈话。
I think dimes and quarters will do.
我看1角和2角5分的硬币就可以了。
How long will it take you to complete the trip?
你旅行全程需要多长时间？