polar
日本語WordNet
having a pair of equal and opposite charges
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"
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"
JMdict
AIによる解説
Relating to the North or South Pole or their surrounding regions. Also means completely opposite in character or nature.
ライセンス: KeyLang Original
The Arctic region experiences rapid warming, alarming scientists who document shrinking ice caps threatening polar ecosystems.
北極地域は急速な温暖化を経験しており、極地の生態系を脅かす縮小する氷冠を記録する科学者を警戒させている。
The researcher specialized in the autecology of polar bears.
その研究者はホッキョクグマの個生態学を専門としていた。
Scientists study cryoplankton to understand polar ecosystems.
科学者は極地生態系を理解するために氷雪プランクトンを研究している。
Differences in electronegativity create polar bonds.
電気陰性度の違いが極性結合を作ります。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz