Ester(ification) number
[化] 酯化值
🧩 词语组成解析
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
Every day of thy life is a leaf in thy history.
生命中的一天就是你历史上的一页。
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，