Combinatorial matrix
[计] 组合矩阵
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
He is a fool who cannot be angry,but he is a wise man who will not.
不会发怒是蠢人，不愿发怒是聪明人。
Maybe Shanghai, Nangjing, Wuxi and Hangzhou.
可能参观上海、南京、无锡和杭州。