英语词汇“gravity-held check valve”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	gravity-held check valve
释义	gravity-held check valve [?ɡr?v?ti h?ld t??k v?lv] 释义重力式单向阀
随便看	symptomatic acupuncture symptomatic(al) symptomatical symptomatica livedo reticularis symptomatically symptomatic alopecia symptomatic alopecia,alopecia symptomatica symptomatic and adjuvant therapy symptomatic anemia symptomatic aneurysm symptomatic anthrax symptomatic asthenopia symptomatic asthma Symptomatic baldness symptomatic blepharospasm symptomatic blephrospasm symptomatic bradyarrhythmias Symptomatic chloasma symptomatic chorea symptomatic dermatographism symptomatic diagnosis symptomatic diagnostics symptomatic diarrhea symptomatic diffuse esophageal spasm symptomatic disease

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