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	dark conduction dark conductivity dark coniferous forest dark crystal dark current dark current carrier dark current clipper dark cutter dark-cutting carcass dark days dark discharge dark-eclipsing variables darken darken counsel darkened canned food darkener darkening darken sb.'s daylights darken the door darker shade darkexchange darkey,darkie dark face dark felling dark-field condenser

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