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单词	vent cap
释义	vent cap vent cap vent cap A fitting which provides protection for the open end of a vent stack, soil stack, or waste stack; prevents objects from being dropped down the stack.
随便看	systemically systemic amyloidoses systemic anaphylaxis systemic anatomy systemic antibiotic systemic antibiotics systemic antifungal drugs systemic antiparasitic systemic arch systemic arterial hypertension systemic arterial pressure systemic atrophies systemic atrophy systemic autoimmune diseases systemic availability systemic biocide systemic blastomycosis systemic capillary leak syndrome systemic carnitine deficiency systemic chondromalacia systemic circulation systemic corticosteroids systemic death systemic deep tissue therapy systemic disease

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。