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中文
English Fox - English Dictionary
Meaning of
trackball
in English
trackball
us
//ˈtrækbôl//
uk
//ˈtrækbɔːl//
#moderate
Definitions
Noun
a
computer
input
device
with
a
rolling
ball
;
controls
cursor
movement
The
computer
uses
a
trackball
instead
of
a
mouse
.
Base Words
track
ball
