無人機

drone / unmanned aerial vehicle

not to have / no / none / not / to lack / un- / -less

unmanned / uninhabited

person; people / CL:個|个[ge4],位[wei4]

(bound form) machine; mechanism / (bound form) aircraft / (bound form) an opportunity / (bound form) crucial point; pivot / (bound form) quick-witted; flexible / (bound form) organic