compression roller造句

例句与造句

1. First tage , edge turning og 2 - sides by folding belts , and then laminating occurs by oreloaded compression rollers
   第一段，将上下拉轮将薄纸二侧送进预折皮带，再经贴合滚筒贴粘完成
2. It's difficult to find compression roller in a sentence. 用compression roller造句挺难的