Mesitylic acid
[化] 2,4,4-三甲基-5-氧代脯氨酸
🧩 词语组成解析
🗣️ 情景例句
First, they have an excellent School of Journalism.
首先 ，那儿有个很优秀的新闻研究所。
A cat may look at a king.
猫也有权晋见国王。
and the red and gold of her superstructure ablaze with colour,
金碧辉煌的船楼闪耀着灿烂的色彩。