作定语的名词往往是说明其中名词的材料、用途、时间、地点、内容、类别等。 ⒈材料 a diamond necklace a bamboo pole paper money a stone bridge ⒉用途 a meeting room the telephone poles the railway staion trade union water pipe welcome speech eye drops ⒊时间 a day bed the dinner party the Apring and Autum Period evening suit midday
