Chrysamminic acid
[化] 柯氨酸; 2,4,5,7-四硝基-1,8-二羟基蒽醌
🧩 词语组成解析
🗣️ 情景例句
How's the parade?
行怎么样
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
'We really thrive on anarchy. '
“我们确实是靠这种无政府状态发展起来的。