您要查找的是不是：
- 圓circle
- 幼稚young
- 圓的roundish
- 幼稚的childish
- 圓環traffic circle
- 日圓Japanese yen (unit of currency)
- 外圓excircle
- 圓頭pommel
- 牆上的記號幼稚而難看。The marking on the wall was childish and unsightly.
- 圓管circular tube
- 她的這番話似乎有點幼稚。Her remarks seemed a bit adolescent.
- 月圓full of the moon
- 處於幼稚階段be in leading strings
- 圓孔round orifice
- 不懂世故，幼稚可笑。Not to know what happened before one was born is always to be a child.
- 圓片wafer
- 約翰把她的論點駁得體無完膚，並說他從來沒有聽過這樣幼稚可笑的道理。John made mincemeat of all her arguments, and said that he had never heard anything so puerile before.
- 圓度circular degree
- 彼得因為講了一些幼稚的話而被嘲笑。Peter was laughed at for his naive remarks.
- 美圓US dollar; American dollar
