柯林斯詞典batrachian /b??tre?k??n/ 1. N any amphibian, esp a frog or toad 無尾兩棲類動(dòng)物2. ADJ of or relating to the frogs and toads 無尾兩棲類動(dòng)物的; 與無尾兩棲類動(dòng)物有關(guān)的 返回 batrachians