瓶鼻海豚 Traditional form: 瓶鼻海豚 Pinyin (reading): píngbíhǎitún Definitions: bottle-nosed dolphin (Tursiops truncatus) Characters: 瓶 - bottle, jug, pitcher, vase 鼻 - nose; first 海 - sea, ocean; maritime 豚 - suckling pig; to suckle Traditional characters: 瓶 - bottle, jug, pitcher, vase 鼻 - nose; first 海 - sea, ocean; maritime 豚 - suckling pig; to suckle