短语词组短語finishing g coat 麪層finishing -coat 麪塗層finishing coat mortar 抗裂砂漿hemp cut plaster finishing coat 麻刀灰罩麪thermal insulation finishing coat mortar 保溫抗裂砂漿Car lamp cover finishing top -coat 汽車燈罩罩光麪漆 返回 finishing coat