Chrysammic 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
I wonder if you could tell me.
不知你是否能告诉我。
One half of the world does not know how the other half lives.
贫富不相知。
for even though it was far too big for her needs, she persisted in living there long after her husband's death.
房子实在太大了，但在丈夫去世多年后，她仍然执意长年住在那儿。