英语词汇“ball-cage mechanical prosthetic valve”的翻译、意思、用法、释义-英汉汉英双解词典

单词	ball-cage mechanical prosthetic valve
释义	ball-cage mechanical prosthetic valve 球笼型机械瓣
随便看	不透气外壳不透气性不透气性气密性不透气性试验不透气服不透气的不透氣不透水不透水人造物不透水土壤不透水外壳不透水容器不透水密封不透水层不透水岩不透水岩;不透水岩石不透水岩层不透水岩床不透水岩石不透水布不透水度不透水性不透水污水坑不透水的不透水砂纸