The wing of a bat and the foreleg of a mouse are homologous .
蝙蝠的翅膀和鼠的前腿是同源的。
Dad said: All the rabbits are foreleg short and long back legs.
爸爸说：所有的兔子都是前腿短，后腿长。
Each hind leg moves in the path of the foreleg on the same side.
每条后腿都按照同侧前腿的路线运动。
Each hind leg moves in the path of the foreleg on the same side.
每条后腿都按照同侧前腿的路线运动。
应用推荐