同义词： pycnogonid
Giant Sea Spider巨海蛛
deep sea spider由深海蜘蛛
With The Sea Spider有海蛛
mooring line of sea spider海蜘蛛式系泊索
N（名词） a small marine arachnid, having four pairs of legs and somewhat resembling a spider, unusual in that the male carries the eggs once they are laid and cares for the offspring 蜘蛛蟹