Nonopening
un. 不开孔
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
What's good about it?
有什么好？
It can properly be described as the first 'home computer' and it pointed the way to the future.
严格地说起来，它可以被称为第一台“家用电脑”，而且它也指了今后的方向。