英语词汇“穹谷”的翻译、意思、用法、释义-英汉汉英双解词典

单词	穹谷
释义	穹谷 qióng gǔa deep valley or ravine
随便看	failure tree analysis failure tree,failure branch chart failure type Failure types failure under impact failure unit failure unit removal failure unit renewal failure valve position failure voltage failure warning Failure Warning and Analysis System failure warning circuit failure warning indicator failure warning relay failure wave failure wave recording system failure way failure wedge Failure will result in frustration failure zone Failut analysis fail utterly Failutti fail verdict