英语词汇screw down nonreturn valve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	screw down nonreturn valve
释义	screw down nonreturn valve 翻译旋下止回阀以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?截止止回阀 ... outside screw and yoke valve 外螺旋轭阀 screw down nonreturn valve 截止止回阀 screw down valve 螺杆阀; 螺旋阀; 旋压阀 ...
随便看	Basedow's triad base drag base drag correction base drawing based reference base dressing base drift base drive base-driven antenna based storage allocation based storage area based up on base upon based variable based variable attribute based variable attribute based-variable storage class base earnings ratio base earth base edge base effect base eight notational system base ejection base elastomer base elbow

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。