unmanned造句 121 A method is presented for unmanned helicopter flight dynamics model identification. 122 It was a Saturday, when work stopped at midday and the store rooms and motor pool would be unmanned.英文造句up herehorse senseweaponryhydroxysymbologysub-saharan africalaccolithorisoculicleopatrarelative valueseminiferous tubuleparathyroid hormonelaw schoolsmtranscaucasiaorbicularispublic eyemonoglyceridetrochleaadultererfiguralsodium hypochloriteradio broadcastquick fixjules vernefrequencereninmontgomery