“余料”的拼音为：yú liào...

本机由四道轧皮和双辊 ( 印花 、 切割 ) 成型、余料回收等机构组成.It is composed of four tracks peel - roll, double - roller ( printing, cutting ), molding and reclaiming material....

“余料”的英语可以翻译为：clout，oddments ...