Polychrestic
a. 有多种用途的
✅ 同义词
🗣️ 情景例句
Tuesday or Wednesday.
星期二或者星期三。
The dumped products
大批的垃圾
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。