词汇	preferred period
释义	preferred period 优势周期
随便看	naval office naval officer Naval Officer Candidate School naval officer in charge naval officer parade formation naval officer personnel circular letter Naval Officer Procurement Naval Officer Record Support Activity naval officers Naval officers of high rank Naval Officer Training Center Naval Oil Analysis Program naval oil shale reserves navalon Navalon Naval on-Call Force Navalonguilla Naval Operating Base Naval Operating Base Supplies Naval Operating Development Center naval operating facility naval operation naval operational force naval operational information center Naval Operational Radio-Telephone System