Calculation of reserves
[经] 储量计算
🧩 词语组成解析
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];
n. 储量, 后备队\\n[经] 准备金
🗣️ 情景例句
Will you please try to relax?
能不能放轻松些？
An evening red and a morning grey, is a sign of a fair day.
晚霞红如火，晓色青如灰，定是晴朗天。
It has to be tall because it is like a giant block and tackle,
井架必须很高，因为它像一个巨型滑轮组。