单词	trap vent
释义	trap vent back vent back vent An individual vent for a plumbing fixture located on the downstream (sewer) side of a trap, 1 to protect the trap against siphonage.
随便看	nondeposit investment product nondeposition nondepositional unconformity nondepository financial institution nondepressed nonderivative non-dermatomal sensory abnormality non-dermatophyte filamentous fungi non-descript nondescript non-descript crushed rock nondescriptive nondescriptly nondescripts cricket club nondesert non-designated country non-desktop device nondestructive non-destructive analysis non-destructive assay non-destructive assay isotopic system nondestructive assay review nondestructive breakdown nondestructive characterization of materials non-destructive cleaning

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。