n.丝瓜； 变形： 复数：loofahs 英英释义： loofah[ 'lu:fə ]n.the dried fibrous part of the fruit of a plant of the genus Luffa; used as a washing sponge or strainer同义词：loofaluffaloufah spongethe loofah climber that has cylindrical fruit同义词：vegetable spongeLuffa cylindric