航測 hángcè aerial survey Origin Definitions Defs Strokes Stroke Words Sentences Sents 航 háng noun abbreviation of 航空 hángkōng aviation the operation of aircraft; travel or transport by air through the atmosphere测 測 cè verbnoun abbreviation of 测量 測量 cèliáng to measure to determine dimensions, quantity, or capacity of something using instruments or tools; to survey land