单词	rider roll
释义	rider roll [化] 接触胶皮辊
随便看	backing out backingout backing-out backing-out punch backing out punch backing pages backing paper backing pass backing pin backing plank backing plate backing point backing power backing pressure backing propeller test backing pulley backing pump backing ratio backing register backing-ring backing ring back(ing) ring backing roll backing roller backing rudder 空4 空中楼阁空前绝后空口无凭空口说白话空城计空头支票空室清野空心汤圆空洞无物こどもの権利条約こども連れこども騙しこなこな【粉】こないだこなおしろいこなおしろい【粉白粉】こなからこなから【小半（二合半）】