Cholanthrene
[化] 胆蒽\\n[医] 胆蒽
🗣️ 情景例句
They decided to break up the partnership.
他们决定终止合作关系。
I can't help it, sir.
我也无能为力，先生。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。