英语词汇“倒流防止器”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	倒流防止器
释义	倒流防止器 backflow preventer
随便看	stick-and-carrot negotiating technique stick-and-carrot policy stick-and-goal game stick-and-green leaf machine stick and groove stick and-rag work stick-and-rag work stick and string construction Stickane stick a needle into stick antenna stick arc welder stick around stick a stamp stick a stampon a letter Stick a stamp on the letter and then post it stick at stick a tail up stick at it stick-at-itive stickatitiveness stick at itiveness stick-at-itiveness stick at nothing stick at sth