emery paper短语⁸⁴³²⁰⁺⁸ 基本英英近义反义例句 n.金刚砂纸 Noun: stiff paper coated with powdered emery or sand近义词sandpaper砂纸 Remove the scratches on the hook point using a fine emery paper. 请用细砂纸或锉刀研磨旋梭尖的伤痕。 kuenglish It seemed to be made of grey metal, shiny but rough, like emery paper. 它看起来像是由灰白色金属制成，有光泽但很粗糙，质感如砂纸。 ecocn