Basis of calcuation
[经] 计算标准
🧩 词语组成解析
basis
['besɪs]
n. 基础;主要成分;基准，基本原则;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
How do you tie it?
你怎么打的？
To knit the sweater
织毛衣
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。