Hesser matrix
[计] 赫瑟矩阵
🧩 词语组成解析
[人名] 赫瑟
🗣️ 情景例句
All right, let's get down to business.
好，我们来谈正事吧。
I know. Save your breath!
早就知道了，还用你说！
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。