您要查找的是不是：
- Smith圓Smith chart
- Smith圓圖Smith chart
- 廣義Smith圓圖generalized Smith chart
- 圓circle
- 圓的roundish
- 圓環(huán)traffic circle
- 日圓Japanese yen (unit of currency)
- 外圓excircle
- 圓頭pommel
- 圓管circular tube
- 月圓full of the moon
- 圓孔round orifice
- 圓片wafer
- 圓度circular degree
- 美圓US dollar; American dollar
- 圓錐形cone
- 圓網(wǎng)mould
- 圓整rounding
- 倒圓rounding
