环极涡旋

环极涡旋
huánxuán

circumpolar vortex

1 meaning
MEANING

MEANING

  1. noun

    circumpolar vortex

    • A polar vortex is a large-scale cyclone in polar regions.

STROKE ORDER
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解字

CHARACTER ANALYSIS

A ring made from precious jade has a circular shape with no beginning or end.

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