词汇	fixture vent
释义	fixture vent 卫生器具通气管
随便看	Internal derangement of knee internal derangement of knee joint internal derangement of the knee internal derangements internal derived set internal derived sets internal description internal descriptions internal design internal design review internal desulphurization internal desynchronization internal detection internal detector internal determination mechanism internal deterrent internal detonation internal devaluation and external appreciation internal development Internal Development and Assistance Program Internal Development Report internal developments internal development-type systems internal deviation Internal device