And every one of the canals widens at its base into sac-like structures, called the utricle and saccule, which are full of hair cells that sense the motion of the fluid.
每一个管道都变宽,形成状构,称为胞和,们充满了感知液体运动的毛细胞。
关注我们的微信
下载手机客户端
划词翻译
详细解释