由於某種外部事件使進程（例如一個計算機程序的執行）暫時掛起的一種現象，而且所中止的進程能重新恢復正常的運行。
A suspension of a process, such as the execution of a computer program, caused by an event external to that process, and performed in such a way that the process can be resumed.
在交互對話期間，終端設備外觀上不再對外聯繫或進行任何工作的一種狀態。當系統掛起時，用戶可能認為系統已經崩潰。
A state during an interactive session in which, the terminal appears to be going nowhere or doing nothing. When the system is hang up, users might think that it has crashed.
他幫助我把帽子，大衣掛起來。
He helped to hang up my cap and coat.
瑪麗把圖片歪著掛起來，因為這樣更有趣。
Mary hung the picture off center because it was more interesting that way.
