Flavine
n. 黄素\\n[化] 黄素类; 异咯嗪; 五羟黄酮; 栎精
🗣️ 情景例句
You passed your test? Fantastic!
你测验及格了？太棒了！
In time of prosperity,friends will be plenty.
走运时候朋友多。
Then he sat there and looked at it for three hours! He didn't write a word!
然后他就坐在那里，对着考卷看了3个小时，一个字也没写！