abbr. 
（Director of Telecommunication Management）；持续时间调制（Duration Time Modulation）
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flavous, flavovirens, flavoviridomycin, flavoxanthin, flavoxate, flavoxathin, flavucidin, flaw, flawed, flawing,
相似单词
DTI, DTIC, DTL, DTLS, dtlz, DTM, DTMD, dtmf, dTMP, DTMS,