基本解釋四足動物同根派生 tetrapods相關(guān)詞英漢例句But tetrapods, which evolved from fish, did.但是從魚類進(jìn)化而來的四足動物卻有手指。Land-dwelling tetrapods constitute the remaining majority of sarcopterygians.陸生的四足動物占了肉鰭魚類的絕大部分。tetrapods更多例句