- 1
To right-click is to press the button on the right side of a computer mouse. That click usually opens a small menu of extra jobs: copy, paste, delete, properties, and so on. People also use it as a noun: a right-click. On a laptop you may tap with two fingers, or hold a key and click; we still call it a right-click even when there is no real right button. Though actually, the menu is not one list for the whole computer — it changes with the program and with what you are pointing at. This is everyday computer talk. It has nothing to do with being right in the sense of correct.
按滑鼠右鍵；點右鍵（台灣說「滑鼠」，大陸說「鼠標」）
組成right (the right-hand side) + click (to press a button). It names that mouse button, not a 'correct' click.
同家族的字
- left-clickthe same kind of action with the other mouse button
- double-clickclicking twice; built on the same click
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
right-clickverb
- 1
computingengineeringmathematicsTo press the right-hand button on a computer mouse.
- 2
computingengineeringmathematicsTo activate (an item on the screen) by right-clicking while the pointer is over it.
- You can download Google's deskbar for free […] It automatically installs itself as a toolbar on the Windows XP taskbar, but you have to turn it on by right-clicking the taskbar and choosing Toolbars → Google Deskbar.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。