noun 下载 🔗分享 圆鳍鱼,海猪鱼。 Any of the scorpaeniform fish in the Cyclopteridae family, with adhesive pelvic discs. Examples : "At the aquarium, the guide pointed out the lumpsucker, explaining how its adhesive disc allows it to cling to rocks in strong currents. " 在水族馆里,导游指着圆鳍鱼/海猪鱼,解释说它的吸盘让它能够在强劲的水流中牢牢吸附在岩石上。 fish animal biology 与AI对话词汇游戏阅读练习