Zonation
n. 成带, 分区, 成带现象
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
It must be rather difficult for us to push any sales if we buy it at this price.
如果我们按这个价格购买，将很能难推销。
Do you often have sports at school?
你在学校经常参加体育活动吗？