dolphin

dolphin
noun

a small gregarious toothed whale which typically has a beak-like snout and a curved fin on the back. Dolphins have become well known for their sociable nature and high intelligence
海豚
Families Delphinidae (marine) and Platanistidae (the river dolphins): several genera and many species
海生海豚科和喙豚科（河豚）：数属，多种
■a dolphin-like creature depicted in Heraldry or art, typically with an arched body and fins like a fish
（纹章或美术中描绘的，多为身体弓形如鱼般有鳍的）海豚状动物
(亦作 dolphinfish). another term for dorado (in sense 1)
同 dorado (义项1)
a bollard, pile, or buoy for mooring
系船柱，系船桩，系船浮筒
a structure for protecting the pier of a bridge
桥墩的保护结构

语源

late Middle English: from Old French dauphin, from Provençal dalfin, from Latin delphinus, from Greek delphin

热门查询

考试词汇表