polar regions; area within the polar circles
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
polar regions; areas within the Arctic or Antarctic circles
formalA geographical term referring to the high-latitude zones surrounding the North and South Poles, characterized by extreme cold, ice caps, and unique ecosystems like tundra.
Jí极
dì地
qì气
hòu候
yì异
cháng常
hán寒
lěng冷
，
cháng常
nián年
bīng冰
xuě雪
fù覆
gài盖
。
The polar climate is extremely cold, covered with ice and snow year-round.
Kē科
xué学
jiā家
men们
zhèng正
zài在
yán研
jiū究
jí极
dì地
bīng冰
chuān川
róng融
huà化
de的
sù速
dù度
。
Scientists are studying the rate of melting of polar glaciers.
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Běi北
jí极
xióng熊
shì是
jí极
dì地
tè特
yǒu有
de的
dòng动
wù物
。
The polar bear is an animal unique to the polar regions.
Yóu由
yú于
quán全
qiú球
biàn变
nuǎn暖
，
jí极
dì地
huán环
jìng境
zhèng正
miàn面
lín临
yán严
zhòng重
wēi威
xié胁
。
Due to global warming, the polar environment is facing serious threats.