首页英语词典polarpolar英英释意

polar

英['pəʊlə] 美['polɚ]
  • adj. 极地的;两极的;正好相反的
  • n. 极面;极线
  • n. (Polar)人名;(德、西)波拉尔

英英释意


1. having a pair of equal and opposite charges
2. characterized by opposite extremes; completely opposed;
"in diametric contradiction to his claims"
"diametrical (or opposite) points of view"
"opposite meanings"
"extreme and indefensible polar positions"
3. located at or near or coming from the earth's poles;
"polar diameter"
"polar zone"
"a polar air mass"
"Antarctica is the only polar continent"
4. of or existing at or near a geographical pole or within the Arctic or Antarctic Circles;
"polar regions"
5. extremely cold;
"an arctic climate"
"a frigid day"
"gelid waters of the North Atlantic"
"glacial winds"
"icy hands"
"polar weather"
6. being of crucial importance;
"a pivotal event"
"Its pivotal location has also exposed it to periodic invasions"- Henry Kissinger
"the polar events of this study"
"a polar principal"