between +420 and +589) as a device to allow several farmers to work at the same quern .
译文:到南朝(420-589年)时,又加了连杆,使几个人能共同推动一盘人力磨。
between +420 and +589) as a device to allow several farmers to work at the same quern .
译文:到南朝(420-589年)时,又加了连杆,使几个人能共同推动一盘人力磨。
声明:以例句、词均由互联网资源自动生成,部未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。