Erlang's formula
[计] 厄兰公式
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
You may rest assured that the shipment will be duly delivered.
你们尽可放心，我们会按时交货的。
Everybody around me was smoking and I felt extremely uncomfortable.
我周围的每个人都在吸烟，我感到非常不自在。