垂直起降飛機 chuízhíqǐjiàngfēijī VTOL aircraft Origin Definitions Defs Strokes Stroke Words Sentences Sents 垂直 chuízhí adjectiveadverb perpendicular vertical; to be perpendicular, intersecting at a right angle起降 qǐjiàng to take off and land to take off and land, usually referring to the operation of aircraft飞机 飛機 fēijī noun airplane airplane; aircraft