B instruction
[计] 变址指令
🧩 词语组成解析
🗣️ 情景例句
He's a friend.
他是位朋友。
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
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。