Combinatoric
a. 【数学】组合学的
🗣️ 情景例句
Have you had dinner yet?
你吃晚饭了吗？
As this is a special offer, we hope you won't miss this opportunity.
因这是特殊报价，希望您不要错失良机。
Farm labourers said that they always woke up to find that work had been done overnight.
雇工们说，常常一早起来发现有人在夜里把活干了，