Nigrotic acid
[化] 黑酸; 3,6-二羟-2-磺基-7-萘甲酸
🧩 词语组成解析
🗣️ 情景例句
She was kicked out of the university.
她被大学开除了。
Any deviation from the contract will be unfavorable.
任何违背合同之事都是不利的。
Look at the snow! It's quite light.
瞧这雪！这么小。