Unicast
[计] 单一传播
🗣️ 情景例句
Absolutely right.
完全正确。
Are you sure this is where we are to meet them?
你确定要在这个地方和他们碰头吗？
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。