单词	approximation value
释义	approximation value 贴近度
随便看	negative acknowledgement nak negative acknowledgement, NAK Negative acknowledgement NLN NS Client negative acknowledgement signal negative acknowledge,NAK negative acknowledge reply negative acknowledgment Negative Acknowledgment Character negative acoustical reactance negative act negative act compensation of administration negative-acting factor negative-acting resist negative-activation method negative active material negative actuation negative acute phase proteins negative acute phase response protein negative ad negative adaptation negative adaption negative addendum modification negative additive negative adjustment Negative administration act