polar
/ˈpoʊlər/
having a pair of equal and opposite charges
中文释义：极地的；极性的；两极的
Polar bears are adapted to survive in the harsh Arctic climate.
北极熊适应在严酷的北极气候中生存。
Water molecules are polar, which gives them unique properties.
水分子是极性的，这赋予了它们独特的性质。
/ˈpoʊlər/
having a pair of equal and opposite charges
中文释义：极地的；极性的；两极的
Polar bears are adapted to survive in the harsh Arctic climate.
北极熊适应在严酷的北极气候中生存。
Water molecules are polar, which gives them unique properties.
水分子是极性的，这赋予了它们独特的性质。