Indefinite matrix
[计] 不定矩阵
🧩 词语组成解析
🗣️ 情景例句
Do I have any appointments?
我有什么约会么？
The outdoor concert was called off due to the weather.
露天音乐会由于天气原因被取消。
The wind then speaks the message of the sun to the sea and the sea transmits it on through waves.
然后，风把太阳的信息带给了大海，然后，风把太阳的信息带给了大海。