Sectoral
a. 扇形的
🗣️ 情景例句
It was a pretty dumb thing to do.
做那件事真傻。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
It is also useful for sending pictures, designs, maps and so on.
传真机也可以用来发送图片、地图等。