Combinatorial matrix
[计] 组合矩阵
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
will read a poem by Robert Frost.
要朗读Robert Frost作的一首诗。
Could you tell me where is the exit?
你能不是告诉我出口在哪里？
We need these things right away.
这此东西我们马上就要。