计算机英语词组左右连线~
问题描述：
计算机英语词组左右连线~
user jet
card
ink bed
defined
data up
art powered
flat size
back processing
battery pass
by work
中监空格不显示，已经有左右了。
答
user defined
card size
ink pass
flat jet
data processing
art work
back up
battery powered
by bed