Fractional efficiency
[化] 分级效率
🧩 词语组成解析
fractional
['frækʃənl]
adj. [数]分数的，小数的;微小的，极小的;部分的，少量的;零碎的;
🗣️ 情景例句
The question is,
问题是，
Honour and profit lie not in one sack.
荣誉和利益不能并存。
I hid in a farmer's cart which was taking vegetables into the castle.
我藏在一个农民的车子里，车子正往城里送菜。