单词	调气器
释义	调气器医register
随便看	defense enzyme defense enzymes defense equal opportunity management institute defense equipment defense evidence defense exchange defense expenditure defense expenditures defense expert Defense Explosive Ordnance Disposal School Defense Export Loan Guarantee Defense Facilities Administration Agency Defense Family Housing Defense Federal Acquisition Regulation Defense Federal Acquisition Review Council defense field office Defense Finance and Accounting Service Defense Finance Battlefield System Defense Financial and Investment Review defense force Defense In-Depth defense-in-depth defense in depth for safety defense-in-depth network security system defense-in-depth system