Combinatorial matrix
[计] 组合矩阵
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
Hi, Marilyn.
嗨， Marilyn。
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
At the moment, he's reading an interesting book.
此刻，他正在看一本有趣的书。