英语词汇“PD”的读音、翻译、释义、用法及例句-森罗网

词汇	PD
释义	PD abbr. 1. =postdate(d) 2. =postage due 3. =pitch diameter (螺纹的)中径; (齿轮的)节径 4. =pulse duration 脉波持续时间, 脉波宽度
随便看	afsd. AFT aft aft. AFTA after after after- after acceptance after acquired clause after acquired property clause after a fashion after all afterbirth afterboomer afterbrain after burner afterburner aftercare after clap afterclap aftercooler after-cost aftercrop afterdamp

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