Benzophenone dicarboxylic acid
[建] 二苯甲酮羧酸
🧩 词语组成解析
n. [化]苯甲酮
[化]二羧基的
🗣️ 情景例句
How did you feel?
感觉怎么样？
He cut his finger because he was careless.
他不小心割破了手指头。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。