鳍状肢英释中释na flat part on the body of some large sea animals such as seals ,that they use for swimming
1 Not only that, but when a wave threatened to return the seal to danger, the humpback used its massive flipper (at five metres, the longest in the animal kingdom) to nudge it back on..不仅如此,当一个浪头即将把海豹扫回险境之时,座头鲸还利用它的巨大的鳍状肢(五米长,动物王国中最长的)把它轻轻地推了回来。
更新时间:2025-04-04 15:42:58