Combinatorial analysis
[计] 组合分析, 组合算法
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
So he keeps on studying after his English classes in order to prepare for life in America.
所以他在英语课下课后还继续学习，为以后在美国生活做准备。
No, I'm sure it's not.
是的，我确信不如。