Leucogen
[化] l-天冬酰胺酶; 利血生
🗣️ 情景例句
Have you ever been to Guangzhou?
你以前来过广州吗？
I wrote novels yesterday.
我昨天在写小说。
Here you are, Jim. You must look after your clothes!
给你，你要好好保管你的衣服呀！