backless什么意思解释？

Ha, presented three quarrels probably , on backless stool's people have stood.哇噢, 好象出现了三次争吵,板凳上的人都站了起来.Open - Toed or Backless Shoes: And mules a definite no - no.露趾的或者无后跟的鞋子: 拖鞋是绝对不能穿的.Right wing, left wing, on 442...

backless的音标：backless的英式发音音标为：['bækləs]backless的美式发音音标为：['bækləs]...