/ˈkɑːr.dɪ.ɡən/ a piece of clothing, usually made from wool, that covers the upper bout of the body and the arms, fastening at the positions with buttons, and usually worn over other clothes 极光按形态可分为匀光弧极光、射线式光柱极光、射线式光弧光带极光、帘幕状极光和极光冕。 北极光是指常出现于地球高纬度地区高层大气中的发光现象，是太阳风与地球磁场相互作用的结果。北极光非常绚烂美丽，而伴... https://anderson6i6p9.is-blog.com/38128069/non-connu-détails-propos-de-北极光