pole [pəʊl] 名词
单语范例（未经PONS编辑处理）
Rest the south pole of a unit 2-sphere on the xy-plane in three-space.
en.wikipedia.org It was the first satellite launched toward the South Pole in an attempt to achieve polar orbit, but was unsuccessful.
en.wikipedia.org The ship crosses an ice barrier and arrives in open sea, close to the South Pole, albeit with a mild climate.
en.wikipedia.org Even though a magnet is said to have a north pole and a south pole, these two poles can not be separated from each other.
en.wikipedia.org Upstairs is dedicated to the exploration of the polar regions and the races to the north and south pole.
en.wikipedia.org