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unmanned
01
無人の, クルーなしの
operating without a crew or staff
unmanned
adj
manned
adj
man
v
例
The unmanned spacecraft explored distant planets without the need for human presence.
The unmanned drone was controlled remotely from a command center.
The unmanned checkout kiosk allowed customers to scan and pay for their purchases without assistance.
The unmanned lighthouse was automated to signal ships approaching the coast.
The tollbooth was unmanned, and drivers had to pay using an automated system.
