siphonage ['saɪfənɪdʒ]以下由轻松背单词网站提供
单词级别附加级基本释义虹吸(作用)参考例句With a back-siphonage condition created, secondary check seals tightly against downstream seat. 如果出现反虹吸状态,第二阀瓣紧紧地密封在下游阀座上。Provides back siphonage protection for portable hoses connected to hose thread faucets. 具有反虹吸功能,可用于饮用水软管连接到软管螺纹水龙头的场合。 推荐阅读 |