tortoisen. 龜、行動遲緩的人學術名詞陸龜：動物學、食品科技、實驗動物及比較醫學龜：動物學、實驗動物及比較醫學落盤：地質學英文釋義usually herbivorous land turtles having clawed elephant-like limbs; worldwide in arid areas except Australia and Antarctica