一種航空器。具有一個(gè)或數(shù)個(gè)繞垂直軸旋轉(zhuǎn)而產(chǎn)生升力的螺旋翼。可垂直升降。首架直升飛機(jī)由美國人伊戈·賽柯斯基于1939年設(shè)計(jì)并制造。第二次世界大戰(zhàn)時(shí)第一次使用。和平環(huán)境中被開發(fā)成救護(hù)裝置、警察巡邏工具以及充當(dāng)城市郊區(qū)的空中公交工具。
helicopter[?helik?pt?]
n.直升機(jī)
‖ all-purpose helicopter多用途直升機(jī)
helicopt[?helik?pt]n.直升機(jī)，直升機(jī)
helicopter aerial ambulance救護(hù)直升機(jī)
helicopter air route直升機(jī)航線
helicopter ambulance detachment直升機(jī)救護(hù)支隊(duì)
helicopter ambulance unit直升機(jī)救護(hù)分隊(duì)
helicopter anti-submarine squadron直升機(jī)反潛中隊(duì)
helicopter assault直升機(jī)機(jī)降突擊
helicopter assault force直升機(jī)突擊部隊(duì)
helicopter aviation直升機(jī)部隊(duì)
helicopter-borne force直升機(jī)機(jī)降部隊(duì)
helicopter-borne infantry attack直升機(jī)機(jī)載步兵攻擊
helicopter-borne operations直升機(jī)空運(yùn)
helicopter capsule直升機(jī)座艙
helicopter carrier直升機(jī)母艦
helicopter collision avoidance直升機(jī)防撞雷達(dá)
helicopter combat support squadron直升機(jī)戰(zhàn)斗支援中隊(duì)
helicopter control system直升機(jī)操縱系統(tǒng)
heliport deck直升機(jī)平臺(tái)甲板
helicopter detachment直升機(jī)支隊(duì)
helicopter direction center直升機(jī)指揮中心
helicopter director直升機(jī)作戰(zhàn)指揮官
helicopter drop point直升機(jī)空投點(diǎn)
helicopter equipment直升機(jī)設(shè)備
helicopter fire team直升機(jī)火力支援分隊(duì)
helicopter flight直升機(jī)小隊(duì)
helicopter flight deck直升機(jī)飛行甲板
helicopter gangplank直升機(jī)軟梯
helicopter gunship武裝直升機(jī)
helicopter inflight refueling直升機(jī)空中加油
helicopter landing直升機(jī)著陸
helicopter landing gear直升機(jī)起落架
helicopter landing platform直升機(jī)起落平臺(tái)
helicopter launching area直升機(jī)起飛區(qū)
helicopter platform直升機(jī)平臺(tái)
helicopter rada/直升機(jī)雷達(dá)
helicopter service直升機(jī)航線
helicopter shot直升機(jī)攝影
helicopter subcontrol ship直升機(jī)輔助控制艦
helicopter support ship直升機(jī)支援艦
helicopter supported radar直升機(jī)支援雷達(dá)
helicopter tactical radar直升機(jī)戰(zhàn)術(shù)雷達(dá)
helicopter utility squadron通用直升機(jī)中隊(duì)
helicopter-borne adj.直升機(jī)運(yùn)載的
helicopterist n.直升機(jī)駕駛員
helidrome n.直升機(jī)機(jī)場
heliport=helipad n.直升機(jī)機(jī)場
helistop n.直升機(jī)場
helitroops n.直升機(jī)空降部隊(duì)
helo n.直升機(jī)
helo pilot直升機(jī)飛行員
heliaircraft commander直升機(jī)機(jī)長