Flavine
n. 黄素\\n[化] 黄素类; 异咯嗪; 五羟黄酮; 栎精
🗣️ 情景例句
Here are the samples for your examination.
这里是样品，请查看。
Hello. I wish to speak to Mr.Chen?
喂，我想和陈先生讲话。
How far is it from here?
离这儿多远？