Epoxide number
[化] 环氧值
🧩 词语组成解析
n. 环氧化物\\n[化] 环氧化物; 环氧衍生物
🗣️ 情景例句
When was your reservation?
您预定的是什么时候？
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
You can't go in no matter who you are.
不管你是谁，都不能进去。