Read Edit View history 营运长 yíngyùnzhǎng chief operating officer Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 营运长/營運長 · yíngyùnzhǎng · chief operating officer 2026/03/04 营运长 / 營運長 yíngyùnzhǎng chief operating officer Chief Operating Officer (COO) (Taiwan usage) 他去年晋升为公司的营运长。 noun created sense Mar 4, 2026, 02:25 AM