Quinasitinic acid
[化] 奎亭酸
🧩 词语组成解析
🗣️ 情景例句
Ten o'clock.
十点钟。
Do not speak of your happiness to one less fortunate than yourself.
不要向不如你幸运的人述说你的幸福。
How did Mary make all of her money?
玛丽所有的钱是怎么赚到的？