n.marine fishes having a tapering body with an armored head and venomous spines
同义词：scorpionfishscorpion fish
英汉双解大词典
sea scorpion
1.
N（名词）
any of various northern marine scorpaenoid fishes of the family Cottidae, esp Taurulus bubalis (long-spined sea scorpion). They have a tapering body and a large head covered with bony plates and spines 杜父鱼科长鳍鱼