Mesityl oxide
[化] 亚异丙基丙酮
🧩 词语组成解析
oxide [化]异亚丙基丙酮,荚基化氧
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Practice tenses as much as possible.
操练各种时态。
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
Is this your umbrella?
这把伞是您的吗？