Dot product
[计] 点积
🧩 词语组成解析
dot
[dɑt]
n. 点，小圆点;
vt. 打点于;散布于;点缀;以小圆点标出;
🗣️ 情景例句
The thieves stole all my money.
小偷偷了我所有的钱。
Do I have to make a reconfirmation?
我还要再确认吗？
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。