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单词 unmanned
释义

Trends of
unmanned

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unmanned

(ʌnmænd)
1. adjective [usually ADJECTIVE noun]
Unmanned vehicles such as spacecraft do not have any people in them and operate automaticallyor are controlled from a distance.
...a special unmanned spacecraft.
...unmanned rockets.
2. adjective
If a place is unmanned, there is nobody working there.
The fare from the last unmanned station is probably less than a pound.
Unmanned post offices meant millions of letters went unsorted.

unmanned in British English

(ʌnˈmænd)
adjective
1. 
lacking personnel or crew
an unmanned ship
2. 
(of aircraft, spacecraft, etc) operated by automatic or remote control
3. 
uninhabited
4.  falconry
(of a hawk or falcon) not yet trained to accept humans

unmanned in American English

(ʌnˈmænd)
adjective
1. 
not manned
2.  US
without people aboard and operating by automatic or remote control, as a pilotless aircraft or spacecraft

Examples of 'unmanned' in a sentence
unmanned

Firms are boosting profits by finding new commercial purposes for the unmanned aircraft.
The Sun (2016)
Investments in cyber, intelligence, special forces and unmanned vehicles across the alliance are already part of preparing for that future.
Times, Sunday Times (2016)
They are the first to be trained specifically to fly unmanned aircraft.
Times, Sunday Times (2013)
Now it seems that unmanned aircraft can also cause rioting at football matches.
Times, Sunday Times (2014)
For 3,000 you can push the buttons to send the unmanned rocket hurtling into space.
Times, Sunday Times (2007)
With military jets, helicopters and unmanned aircraft systems.
Times, Sunday Times (2012)
Another danger was other aircraft, including unmanned aerial vehicles and passing fighter jets.
Times, Sunday Times (2012)
The role of electronic surveillance and unmanned aerial vehicles is well documented, but a key area of advance is in the collection of biometric data.
Times, Sunday Times (2010)
An apparently unmanned ship runs into it in the first of tonight's double bill, which soon spirals into another dark thriller.
Times, Sunday Times (2014)
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更新时间：2025/1/24 13:28:36