Chromogen
n. 色原, 铬精\\n[化] 发色体; 色原体
🗣️ 情景例句
and you care about us,
而且关心我们大家，
Is there any chance of my borrowing your typewriter?
能不能借用一下你的打字机？
I think you're right!Isn't he her third husband?
我想你是对的。他不是她的第3个丈夫吗？