单词	spin cotton into thread
释义	spin cotton into thread 纺棉线
随便看	railway ticket railway ticketing Railway Ticketing and Reservation System railway ticketing system railway tie railway time railway torpedo railway track railway track circuit railway track condition railway track design railway track examination railway track, excavator track, crane track railway track in use railway track irregularity railway track laying railway track, lifting Railway Track Maintenance railway track maintenance machinery railway track material railway track, rail, railway sleeper railway track renewing railway track scale railway track, shifting railway track signs