英语词汇perforation rim是什么意思，perforation rim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	perforation rim
释义	perforation rim　穿孔缘
随便看	to regard to regard to regard as to register to register to register to regret to regulate to regulate to rehearse to rehydrate to reign to reimburse to reinforce to reinforce to reject to reject trapezium trapezium trapeziums trapezius trapezius trapezohedron trapezohedron trapezoid

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