Vos
abbr. 虚拟操作系统（Virtual Operating System）；声控录制系统（Voice Operation System）；向量操作子系统
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
Set a thief to catch a thief.
以毒攻毒。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。