Observational error
[计] 观察误差
🧩 词语组成解析
a. 观察的, 观测的\\n[计] 观察的
🗣️ 情景例句
How much do you want for this?
这件东西你想卖多少钱？
Thank you very much.
非常感谢。
We can also use satellites to help us make telephone calls to foreign countries.
我们也能利用卫星帮助我们打国际电话。