Rufigallic acid
[化] 绛┢酸; 1,2,3,5,6,7-六羟基蒽醌\\n[医] 绛├酸, 六羟基蒽醌
🧩 词语组成解析
🗣️ 情景例句
I was laid off.
我下岗了。
How long did it last?
持续了多久？
Meanwhile, a number of university students have volunteered to drive buses while the strike lasts.
与此同时，有一部分大学生自愿在罢工期间驾驶公共汽车。