Des notes détaillées sur 北极光
/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 façade 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。Sign in to se