英语词汇“performance margin”的读音、翻译、释义、用法及例句-开邑网

词汇	performance margin
释义	performance marginperformance margin1.■工作安全系数
随便看	best possible merchandise best power mixture best practicable means best practice best-practice labor productivity best predictor best prevailing local conditions best price best puddled bar best quality bestraddle be straitened for be stranded be strange at bestreak bestrew bestrewn bestrid bestridden bestride bestrode be strong against be strong for be strong in be strong under

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