Perfect number
[计] 完全数
🧩 词语组成解析
🗣️ 情景例句
We'll be heading back late in the afternoon.
我们会在黄昏时打道回府。
We assume that damage occurred while the consignment was in your care.
我们认为货物是在你方保管时受到损害的。
Mrs.Brabante is talking to the manager of the local factory where the crop is processed.
布拉班特太太现在正和负责通心粉加工的当地加工厂的经理交谈。