单词	aqueduct
释义	aqueductaqueduct /ˈækwəˌdʌkt/ noun [countable] Etymology ETYMOLOGYaqueduct Origin: 1500-1600 Latin aquaeductus, from aquae of water + ductus act of leading a structure, especially one like a bridge, that carries water over a river or valley [Origin: 1500–1600 Latin aquaeductus, from aquae of water + ductus act of leading]
随便看	oil platform oil reserve oil rig oilskin oil slick oil strike oil tanker oil well oily oink ointment OJ Ojibwe OK O'Keeffe, Georgia Okefenokee okey-doke okie Oklahoma Oklahoma City okra old old age old-boy network olde

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