单词	retained nitrogen
释义	retained nitrogen 保留氮素
随便看	correctionof soundings correction of soundings correction of sounding wave velocity correction of sound velocity correction of the defect correction of the errors of medical works correction of the rate and beat correction of thermometer correction of tidal zoning correction of timing correction of torrent correction of transducer baseline correction of transducer draft correction of water level correction of weighing correction of zero drift correction of zero line correction overlay correction phase correction phase of stock market correction plane correction plate correction power correction program correction pulse 犦犨犩犪犬犮犯犰犱犳 55659 55660 55661 55662 55663 55664 55665 55666 55667 55668