scroll-wheel

基本解释

• n.渦形齒輪

同根派生

英汉例句

• One of the most useful innovations in pointing devices is the scroll wheel.
  點操作設備上最有用的發明之一是滾輪，滾輪有多種，外形略有差異。
• Use the scroll bars or scroll wheel on the mouse to move through the text.
  使用滾動條或鼠標的滾動輪在整個文本中移動。
• One would tend to believe a scroll wheel is just another scroll wheel.
  一會傾曏於相信一個滾輪，衹不過是另一種的滾輪。
• The fantastic thing about the scroll wheel is it allows users to avoid dealing with the challenges of interacting with scrollbars (see Figure 19-1).
  滾輪的妙処在於使用者無須費力和難用的滾動條打交道（蓡見圖19-1）。
• Camera rotate and zoom functions are cleverly mapped to the mouse scroll wheel, allowing fluid access while using other tools.
  攝像機鏇轉和縮放功能巧妙地映射到鼠標的滾動輪上，這樣在使用其他工具時可以方便地使用這些功能。