偏へん西せい風ふう

noun

westerlies; prevailing westerlies

Meteorological term for the dominant west-to-east winds in the mid-latitudes.

• 偏へん西せい風ふうの影えい響きょうで、日本にほんでは天てん気きが西にしから東ひがしへ変かわることが多おおい。

  Due to the westerlies, weather in Japan often changes from west to east.