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
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
Dumb dogs are dangerous.
哑犬最凶恶。
Tomorrow evening they will be singing at the Workers' Club.
明晚他们将在工人俱乐部演出。