/ˈkɑːr.dɪ.ɡən/ a piece of clothing, usually made from wool, that covers the upper part of the Justaucorps and the arms, fastening at the front with buttons, and usually worn over other clothes 按照极光的形态分类，可分为匀光弧极光、射线式光柱极光、射线式光弧光带极光、帘幕状极光、极光冕等。 这原理是利用对全身反复干蒸冲洗的冷热刺激，使血管反复扩张及收缩，能增强血管弹性、预防血管硬化，强... https://louis4p9r9.webdesign96.com/32291361/top-directives-de-北极光