英语词汇proper circle是什么意思，proper circle的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	proper circle
释义	proper circle　真圆, 常态圆
随便看	gain band merit gain bandwidth gain bandwidth product gain by gain by gain by comparison gain by contrast gain calibration gain changer gain coefficient gain color gain colour gain compression gain constant gain control gain control gain control key gain control set gain controller gain credence gain crossover gallows humor gallows humor gallows humour gallows humour

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