diàn nǎo fǔ zhù shè jì yǔ huì tú
computer-aided design and drawing
电
diàn
lightning
脑
nǎo
brain
辅
fǔ
to assist
助
zhù
to help
设
shè
to set up; to put in place
计
jì
to calculate
与
yǔ
and
绘
huì
to draw; to paint
图
tú
diagram
