Isoviolanthrene
[化] 異紫蒽
??? 情景例句
I want some breakfast.
我想吃早餐。
No, I'm sorry, sir. We don't accept checks.
先生，對不起，我們不接受支票。
CUSTOMS OFFICER: Are your friends Danish, too?
你們的朋友也是丹麥人嗎？