elongatev.延长；伸长adj.延长了的；细长的elongated single domain particle伸长单畴颗粒elongated uppermost internode gene长穗颈基因elongated styloid process syndrome茎突过长综合征elongated heat shrinkable cable joints加长型热缩电缆接头elongate very slender water scorpions.长的且非常瘦的水蝎。elongate compressed somewhat eel-shaped fishes.细长扁平有点象鳗的鱼。