teeth怎么读,teeth什么意思

get up get dressed brush teeth take shower
刷牙的时候,和孩子说 "brush your teeth(要刷牙啦)!
新人教版七年级英语下册unit 2 section b 2a-self check精品课件ppt
六年级下英语课件-lesson10 always brush your teeth
how many teeth?