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n.管道( duct的名词复数 )，槽，输气管，人体或植物中液体等经过的管...
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...tear ducts.泪管Duodenun is joined to the liver and to the pancreas by ducts.十二指肠通过导管与肝和胰相连.One of the air-ducts has become blocked.有一条输气管堵塞了。Syringomas are common appendageal tumors of intraepidermal eccrine ducts.摘要汗管瘤...
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Air ducts and electrical cables were threaded through the complex structure.通风管和电缆在这幢结构复杂的建筑物中穿过。Ducts and pipes crisscross.管道纵横交错.One of the air-ducts has become blocked.有一条输气管堵塞了。...