Gluconolactonase
葡糖酸内酯酶
🗣️ 情景例句
I'm sorry, I can't help you. I'm just a tourist also.
很抱歉，我帮不了你，我也只是个游客。
This is a check.
这是一张支票。
Excuse me. Where's North Street Hospital, please?
请问，北街医院在哪儿？