thumbwheel

基本解释

• n.手轮

同根派生

英汉例句

• The thumbwheel is a variant of the dial, but one that is much easier to use.
  拇指轮是一种刻度盘的变体，但其比刻度盘更容易使用。
• The monochrome screen is easy to read, and the clickable thumbwheel control permits scrolling through programming and feature menus readily enough.
  单色萤幕十分易读，按键式的拇指控制旋钮，能够方便地浏览节目与功能选单。
• Pressing Y again will toggle thumbwheel control from moving the MIN/MAX cursor to scrolling an entire screen.
  若再次按Y键将使滚轮的控制从移动最小/最大指针切换为转动整个屏幕。
• Scroll the thumbwheel to move the MIN/MAX cursor across the screens, scroll down to move to the right, or up to move to the left.
  在复阅中，转动滚轮即可在一个屏幕中移动最小/最大（MIN/MAX）指针，向下转动滚轮将使指针向右，或向上转动滚轮将使指针向左。
• thumbwheel switch
  指轮开关