英文關鍵字
3d
accounting
animation
assessment
blueprint
brick
brickwork
building
business
calculation
constructing
construction
cost
costing
costings
design
develop
development
draught
drawing
element
engineering
estimate
evaluation
expense
foundation
green
icon
illustration
isolated
isometric
job
keyboard
laptop
motion
object
outlay
outline
plan
planning
project
repair
roulette
screen
sign
symbol
value