what has nothing but a head and tail?大家帮我猜一猜这个谜语的答案,要英文的.
问题描述：
what has nothing but a head and tail?
大家帮我猜一猜这个谜语的答案,要英文的.
答
什么东西只有头和尾巴?
蝌蚪(tadpole)