Ester(ification) number
[化] 酯化值
🧩 词语组成解析
🗣️ 情景例句
Hello, my name is Tom with Steve Rogers.
喂，你好，我是Steve Rogers公司的汤姆。
A handful of common sense is worth bushel of learning.
一点小常识常胜过很多有价值的学问。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。