trackball
英
['trækbɔːl]
美
['trækbɔːl]
n.
〈计算机〉(用来控制光标的)追踪球
new
trackball的英文翻译是什么意思,词典释义与在线翻译:
英英释义
Noun:
an electronic device consisting of a rotatable ball in a housing; used to position the cursor and move images on a computer screen;
"a trackball is essentially an upside-down mouse"
trackball的相关资料:
临近单词
tracker
track
Track initial
track vehicle
track telling
track bearing
track carrier
track joining
track renewal
track tractor
track control
tracking ship
目录
查词历史
英 汉