单词	double acceptor state
释义	double acceptor state 双受主状态
随便看	portable pump portable pumping unit portable-pump trailer Portable Purge Equipment portable pyrometer portable pyrometre portabler portable rack circular saw portable radar Portable radar apparatus Portable Radar Equipment portable radar performance tester portable radar simulator portable radiation instrument portable radiation monitor portable radiation survey meter portable radio portable radioactive density indicator portable radioactive logging apparatus portable radio apparatus portable radio apparatus for survival craft Portable Radio Communication portable radio-equipment portable radio for lifeboat portable radio for life-boat