海豚的種類海豚的特點(te dian)和外貌海豚最大特點(te dian)是什幺1、海豚為群居動物,不單獨(dan du)活動。2、海豚的軀乾呈紡錘形,皮膚光滑無毛,身體矯健而靈活,善於跳躍和潛泳,是在水中行動最迅速的哺乳(bu ru)動物。3、海豚游泳方式特殊,整個(zheng ge)身體以小角度...
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