Any of various aquatic, carnivorous mammals of the families Phocidae and Otariidae, found chiefly in the Northern Hemisphere and having a sleek, torpedo-shaped body and limbs that are modified into paddlelike flippers.

海豹：任一種海豹科和海獅科的海棲食肉類哺乳動(dòng)物最新在线你懂的，主要生活在北半球美女黄网站一区二区，有光滑魚雷形的軀體和已演化為槳狀的鰭

Seal Any of various aquatic, carnivorous mammals of the families Phocidae and Otariidae, found chiefly in the Northern Hemisphere and having a sleek, torpedo-shaped body and limbs that are modified into paddlelike flippers.

海豹：任一種海豹科和海獅科的海棲食肉類哺乳動(dòng)物日韩人妻无码免费视频一二区色，主要生活在北半球好男人社区WWW资源，有光滑魚雷形的軀體和已演化為槳狀的鰭

A large extinct marine reptile having paddlelike limbs that was common in Europe and North America during the Mesozoic Era .

蛇頸龍屬常見于歐洲和北美洲中生代a片一级视频，有槳狀肢已滅絕的一種大型海洋爬行動(dòng)物

A large extinct marine reptile having paddlelike limbs that was common in Europe and North America during the ''.

蛇頸龍屬常見于歐洲和北美洲中生代欧美一级特黄AAA片免费动漫，有槳狀肢已滅絕的一種大型海洋爬行動(dòng)物

Any of various herbivorous aquatic mammals of the genus Trichechus, having paddlelike front flippers and a horizontally flattened tail and found in warm coastal waters of Florida, northern South America, West Africa, and the Caribbean.

海牛一種海牛屬食草性水生哺乳動(dòng)物，長有蹼狀前鰭欧美性交ααα,AAA，居中扁平的尾巴亚洲欧美高清在线精品四区，產(chǎn)于美國佛羅里達(dá)州、南美洲北部干人网站视频、西非和加勒比海地區(qū)海岸溫暖的水域中

paddlelike：劃船的槳

agitator 攪拌器 | paddlelike 劃船的槳 | mud property 泥漿性能