9 feet long是什么意思
9 feet long9英尺长feet脚步; 脚( foot的名词复数 ); 底部; 英尺(=12 英寸或 30.48 厘米)例句Father estimated that the rug was nine feet long and six feet wide. 父亲估计这条地毯有9尺长，6尺宽...
9 feet long9英尺长feet脚步; 脚( foot的名词复数 ); 底部; 英尺(=12 英寸或 30.48 厘米)例句Father estimated that the rug was nine feet long and six feet wide. 父亲估计这条地毯有9尺长，6尺宽...