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duct dʌkt

GRE 柯林斯1⭐

释义

n. 管, 输送管
vt. 通过管道输送

英文释义

n. a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance
n. a continuous tube formed by a row of elongated cells lacking intervening end walls
n. an enclosed conduit for a fluid

词形变化

复数: ducts 现在分词: ducting 过去分词: ducted 过去式: ducted

BNC词频排名: 10,744 | 当代语料库词频排名: 8,636