English Dictionary

polar stratospheric cloud

名詞

(meteorology) A relatively rare type of clouds that occurs high in the stratosphere; polar stratospheric clouds often resemble mother-of-pearl as they shine in vivid colours, known as irisation

日本語の意味

成層圏の上層部に発生する比較的珍しいタイプの雲 / 母貝のような光沢を放ち、虹色の輝きを示す雲

During the severe winter, scientists photographed a vivid polar stratospheric cloud that formed above the Arctic.

厳しい冬の間、科学者たちは北極上空の成層圏に発生した鮮やかな極域成層圏雲を撮影した。

意味（1）

(meteorology) A relatively rare type of clouds that occurs high in the stratosphere; polar stratospheric clouds often resemble mother-of-pearl as they shine in vivid colours, known as irisation

polar stratospheric clouds （ plural ）