英语词汇“single approach pitbottom”的翻译、意思、用法、释义-英汉汉英双解词典

单词	single approach pitbottom
释义	single approach pitbottom 单侧开拓井底
随便看	chiefs of staff chiefs-of-staff Chiefs of Staff Committee chiefs of state chief software architect chief solution officer Chief Sonarman chief source of water for animals chief source rock chief sources Chief Special Artificer Chief Special Artificer Instruments Chief Specialist Physical Training Instructor chief species chief sperm chiefs chief safety officer chief's aid chief sales Chief Sales Officer chief's assistant chief scheduler-recorder Chief Science Officer chief secretary chief secretary for administration