racewayWiktionary 原文中文来自 ECDICTn.水道，座圈构词拆分race词根/词干+way词根/词干词源说明From race + way.释义（英文）名词 NounA place where races are held; a racetrack.An easily-accessible conduit or tray for organizing runs of data or power cabling.The canal for the current that drives a water wheel.