Polyateral
多边[角]形的
🗣️ 情景例句
Mr. Nelson.
Nelson先生。
Son! Don't make suck a noise when you eat.
儿子，吃饭的时候不可以发出声音。
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。