超低空飞行 chāodīkōngfēixíng minimum-altitude flight Origin Definitions Defs Strokes Stroke Words Sentences Sents 超低空 chāodīkōng minimum altitude The space extremely close to the ground, lower than what is typically considered low altitude; often used in the context of flying at a minimum altitude.飞行 飛行 fēixíng noun flight the act or process of flying; aviation