Matrix theorem
[计] 矩阵定理
🧩 词语组成解析
🗣️ 情景例句
Sure ... and a little scared.
当然……还有一点紧张。
We are very interested in your printed pure silk scarves, could you give us some idea about your price?
我们对贵方的印花真丝围巾很感兴趣，请介绍一下贵方的价格好吗？
When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.
当无人在办公室时，你可以打开留言机，这样打电话给你的人就可以留言了。