Calculation of charge
[机] 配料计算
🧩 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];
🗣️ 情景例句
Now, tell us something about your trip.
好，跟我们说说你的旅行。
The scent of roses is wonderful.
玫瑰的芳香非常棒！
It lasts from May to July.
从5月持续到7月。