機器
air
air conditioner
cartoon
character
cheerful
comfortable
compressor
computer
condition
conditioner
construction
cool
cooler
cooling
cute
design
digital
electronic
emoticon
emotion
energy
equipment
expression
fan
funny
gadget
happy
icon
illustration
laptop
machinery
mascot
metal
notebook
object
pc
power
power supply unit white color
robotic
shape
smile
square
style
technology
temperature
unit
vector
wind