东海舰队 dōnghǎijiànduì East China Sea Fleet Origin Definitions Defs Strokes Stroke Words Sentences Sents 东海 東海 dōnghǎi East China Sea One of the three marginal seas of China, located south of the Yangtze River mouth and north of the Taiwan Strait舰队 艦隊 jiànduì fleet large, permanent naval unit or organization assigned to a specific maritime area