词汇	poor reflector
释义	poor reflector 不良反射体
随便看	Letters and Science Letters and speeches of Willy Brandt Letters and Telegrams to Generals letters and visits letterpress letter press letter-press letter press blanket letterpressed letterpresses letterpress ink letterpress machine letterpress machine for office purposes letterpress magazine letterpress paper letterpress plastic film printing ink letter press plate letter-press plate letterpress platemaking letterpress print coater letterpress printer letterpress printing letter press printing letterpress printing apparatus letterpress printing ink