partly permeable coil是什么意思 partly permeable coil在线中文翻译

partly permeable coil是什么意思，partly permeable coil在线翻译，partly permeable coil中文意思，partly permeable coil的中文翻译，partly permeable coil发音，partly permeable coil例句，partly permeable coil词组短语，partly permeable coil怎么翻译，单词partly permeable coil的意思