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	uscts uscu us-cuba trade association uscudama us customary system us customary units us custom harvesters inc uscv uscw uscwap uscwc uscwct uscwf uscwm uscybercom usd usd #233 usd457 usd(a) usd/a usda usdaa usda-ams usda-ars usdaa (united states dog agility association) junior handler program

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。