LF magnetism circuit system has used the powerful neodymium and magnetism circuit, which can provide the adequate power to satisfy the peak value when the perform is going along.是什么意思_LF magnetism circuit system has used the powerful neodymium and magnetism circuit, which can provide the adequate power to satisfy the peak value when the perform is going along.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句