英语词汇“system riser”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	system riser
释义	system riser system riser In a fire sprinkler system, the aboveground supply pipe which is directly connected to the water supply.
随便看	sash door -sashed sashed sashery sashes sash fast sash fastener sash fillister sashg sash hardware sash holder sashimi sashimi fugu sashing sashka sashless sashless window sash lift sash lift and hook sash lift and lock sash line sash lock sashoc sashoon sashp

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。