使用中的用法和樣例：
例句
-
一種重要的處理過程，其中最高優先權處理任務常常由具有優先度的實時任務形成，經過使用中斷而進入較低優先權任務或后臺處理任務。
An important processing procedure in which top-priority processing most often results from real-time entries which usually have precedence, through the use of interrupts into lower-priority or background processing. -
那就是機器零件在使用中磨損的原因。
That is why the machine parts wearing away during use.
