aluminum
アルミニウム
accumulator
bank
battery
button
cartoon
cell
character
charge
charger
cute
doctor
electric
electronic
emoticon
emotion
energy
expression
funny
happy
healthy
hospital
illustration
mascot
medic
medical
mobile
modern
object
phone
physician
plug
portable
power
power bank
professor
recharge
scientist
services
smartphone
smile
spare
specialist
square
surgery
tablet
technology
tools
usb
vector