unmanned aircraft
無人機
unmanned vehicle
無人車輛
unmanned spacecraft
無人駕駛飛機；無人宇宙飛船
an unmanned level crossing.
無人管理的道口。
the need for unmanned and expendable launch vehicles.
對不回收無人駕駛運載火箭的需要。
Scientists say these unmanned flights can make important and exciting discoveries.
科學家們說這次無人駕駛的太空飛行能夠獲得令人興奮的重大發現。
A Royal Marine poses for photographers with the Unmanned Vehicle Robot, Testudo, at the launch of the Defence Technology Plan in London February 26, 2009.
皇家海軍陸戰隊構成攝影師與無人機機器人，陸，在推出的國防科技計劃在倫敦2009年2月26日。
Unmanned flight is the future of domestic aviation.
無人飛行是國內飛行的未來趨勢。
來源: Sherlock Holmes: The Basic Deduction Method Season 2An unmanned military test glider did it in 2011.
這麼多數字，爲什麼我只說兩個? 難道我只是要省時間嗎?
來源: Crash Course Comprehensive EditionI think it has applications for unmanned space flight.
我覺得它足以應用在無人" 駕" 駛太空飛行上。
來源: Modern Family - Season 03He is a big supporter of using unmanned aircraft.
而且他是使用無人駕駛飛機的一個強有力的支持者。
來源: CNN Listening March 2013 CollectionThe wings of the unmanned MQ-9 are 20 meters wide.
無人機MQ-9的機翼寬20米。
來源: VOA Special March 2023 CollectionIt would be the world's first unmanned sample return.
這將是世界上首次無人駕駛樣本返回。
來源: CRI Online December 2020 CollectionThat includes things like ammunition, armored vehicles and unmanned aircraft systems.
這包括彈藥、裝甲車和無人機系統。
來源: NPR News May 2022 CollectionTwo types of unmanned aircraft are now approved for civilian use.
現在有兩種無人機允許用於民用用途。
來源: NPR News July 2013 CompilationThe unmanned flight is scheduled to last four and half hours.
無人飛機的試飛將持續4個半小時。
來源: AP Listening Collection January 2015The pentagon showed off the world's largest unmanned surface vessel.
五角大樓展示世界上最大無人水面艦艇。
來源: AP Listening Collection May 2016unmanned aircraft
無人機
unmanned vehicle
無人車輛
unmanned spacecraft
無人駕駛飛機；無人宇宙飛船
an unmanned level crossing.
無人管理的道口。
the need for unmanned and expendable launch vehicles.
對不回收無人駕駛運載火箭的需要。
Scientists say these unmanned flights can make important and exciting discoveries.
科學家們說這次無人駕駛的太空飛行能夠獲得令人興奮的重大發現。
A Royal Marine poses for photographers with the Unmanned Vehicle Robot, Testudo, at the launch of the Defence Technology Plan in London February 26, 2009.
皇家海軍陸戰隊構成攝影師與無人機機器人，陸，在推出的國防科技計劃在倫敦2009年2月26日。
Unmanned flight is the future of domestic aviation.
無人飛行是國內飛行的未來趨勢。
來源: Sherlock Holmes: The Basic Deduction Method Season 2An unmanned military test glider did it in 2011.
這麼多數字，爲什麼我只說兩個? 難道我只是要省時間嗎?
來源: Crash Course Comprehensive EditionI think it has applications for unmanned space flight.
我覺得它足以應用在無人" 駕" 駛太空飛行上。
來源: Modern Family - Season 03He is a big supporter of using unmanned aircraft.
而且他是使用無人駕駛飛機的一個強有力的支持者。
來源: CNN Listening March 2013 CollectionThe wings of the unmanned MQ-9 are 20 meters wide.
無人機MQ-9的機翼寬20米。
來源: VOA Special March 2023 CollectionIt would be the world's first unmanned sample return.
這將是世界上首次無人駕駛樣本返回。
來源: CRI Online December 2020 CollectionThat includes things like ammunition, armored vehicles and unmanned aircraft systems.
這包括彈藥、裝甲車和無人機系統。
來源: NPR News May 2022 CollectionTwo types of unmanned aircraft are now approved for civilian use.
現在有兩種無人機允許用於民用用途。
來源: NPR News July 2013 CompilationThe unmanned flight is scheduled to last four and half hours.
無人飛機的試飛將持續4個半小時。
來源: AP Listening Collection January 2015The pentagon showed off the world's largest unmanned surface vessel.
五角大樓展示世界上最大無人水面艦艇。
來源: AP Listening Collection May 2016探索常見搜尋詞彙