Arctic
01
the northernmost regions of the Earth, located above the Arctic Circle around the North Pole
例子
The Arctic is warming faster than any other region on Earth.
02
a waterproof rubber overshoe worn to protect shoes from snow or water
例子
The old-fashioned Arctics kept his feet dry during the storm.
arctic
01
北极的, 极地的
belonging or related to the region around the North Pole
例子
Arctic animals, such as polar bears and seals, are adapted to survive in icy environments.
北极动物，如北极熊和海豹，适应在冰冷的环境中生存。
