词汇“OPA”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	OPA
释义	OPAOPA[美]1.■=Office of Price Administration物价管理局[美];2.■Optoe-lectronic Pulse Amplifier 光电子脉冲放大器;3.■Ore Producers Association 矿石生产者协会
随便看	solidify solidifying characteristic of oil solidifying front solidifying phase solidifying segregation solid impurity solid inclusion solid -injection diesel solid inner ring solid insulation solid insulator solid integrated circuit solid investment casting solid iron core solid-iron cylindrical-rotor generator solid isotherm solidity solidity ratio solidity ratio solid ivory solid jaw solid journal bearing solid koji solid laser solid line

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