機器
arm
artificial
automated
bio robot
bolt
chrome
creativity
cybernetics
cyborg
engineering
fantasy
finger
fuse
future
futuristic
gesture
hand
hand sign
handshake
hardware
industrial
innovation
iron
machinery
mechanical
metal
metallic
part
prosthetic
repair
robot
robotic
science
screw
shaking
silver
stack
steel
success
teamwork
technical
technology
thumb
weld