英语词汇non-return flap怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	non-return flap
释义	non-return flap 简明释义止回瓣网络释义 1 ?止回瓣 ... non-resident software 非驻留软件 non-return flap 止回瓣 non-return state 不返回状态 ... 短语 1 non-return flap valve 止回瓣阀 2 Non return flap 非回报皮瓣 3 non return flap valve 止回瓣阀
随便看	undershot jaw undershot undershot-type wasteway undershot water wheel undershot wheel undershrinking undershrub undershrub undershurb under side underside underside groove underside handholds underside of piston crown underside of the piston head underside of the rail head underside of weld undersides undersides underside welding under siege under siege undersieves undersight undersign

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。