高考问答闭合粉刺一定要挤出来才会好吗:一英寸等于多少厘米
来源：百度文库 编辑：高考问答 时间：2024/05/10 17:46:48
1厘米等于0.3937英寸
2.54厘米
foot 英尺=12 inches 英寸=0.3048 metre 米 1 inch 英寸=25.4 millimetres 毫米
2.539999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999......cm
1英寸=2.54厘米