Dot-matrix
点矩阵
🧩 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
His experience will be valuable to both of us.
他的经验对你我都很有用。
Sorry to bother you, but do you have change for a one?
对不起，麻烦你，你有1元钱的零钱吗？
You had it when I last saw you.
我上次见你时你还有的。