aft rotorrear rotor后: behind; back; rear旋: whirl翼: the wing of a bird后旋翼减速器: rear head gearbox旋翼: helicopter rotor; lifting rotor; main rotor; rotary wind; rotary wing; rotor wind; sustaining rotor; whirl wing; wing; rotary下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:后旋翼，即可在微信中查询翻译
