A substance that can be used or prepared for use as food. 食料可用來作為食物使用或準備用來製作食物的物質
A substance, such as boron, added in small amounts to a pure semiconductor material to alter its conductive properties for use in transistors and diodes. 摻雜質，摻質劑加入純半導體材料中的少量硼等物質，用於晶體管和二極體中以改變半導體的導電率
This machine has been specially adapted for use underwater. 這機器是為水下使用而特別改裝的。
In the Patent Office, we still have millions of ideas that are free for use. 在專利局，我們還有許多的想法沒有付諸實施。
