Progressive averages
[经] 累计平均数
🧩 词语组成解析
n. 平均水平( average的名词复数 ); （速度等的）平均率; 平均估价
🗣️ 情景例句
Have you got any plans for celebrating your birthday?
你计划好怎样庆祝你的生日了吗？
Study sickness while you are well.
居安思危。
Nor could he have foreseen how we could use the Internet to obtain information on every known subject, so we can read it on a screen in our homes and even print it as well if we want to.
他也无法预测到我们可以利用国际交互网获取有关任何已知专题的信息，以便在家里的屏幕上阅读，如果愿意的话甚至可以将其打印出来。