Chromogen
n. 色原, 铬精\\n[化] 发色体; 色原体
🗣️ 情景例句
Just because you major in English, don't think that you will have mastered real English.
不要以为你是英语专业的就能精通“真正”的英语。
Once a devil, always a devil.
一次做魔鬼，永远是魔鬼。
He's in bed, doctor.
他在床上呢，医生。