Flavine
n. 黄素\\n[化] 黄素类; 异咯嗪; 五羟黄酮; 栎精
🗣️ 情景例句
Very well, sir. You'll have them as soon as possible.
好的，先生。我会尽快送过去。
An old dog bites sore.
老狗咬人痛得很。
There was no electricity in my dorm last night.
昨晚我宿舍没电。