常见例句雙語例句The present invention provides genouillere warm-keeping trousers, which warm up human knee joint by infrared material so as to avoid arthritis.本發明在於提供一種利用紅外物質保煖人躰膝關節，從而使人避免産生關 節炎的護膝保煖褲。ip.com 返回 genouillere