英
[t'rækb'ɔːl]
美
[t'rækb'ɔːl]
new
track-ball的英文翻译是什么意思,词典释义与在线翻译:
英英释义
名词 trackball:
-
an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen
track-ball的用法和样例:
例句
用作名词 (n.)
- Input devices include keyboards and pointing devices such as mouse,joystick,track ball, or light pen.
输入设备包括键盘和点击设备如鼠标,操纵杆,跟踪球或光笔。
词汇搭配
以上内容独家创作,受著作权保护,侵权必究