偏へん西せい風ふうへんせいふうFreq.FrequencyTop 100,000Meanings1nounwesterlies; prevailing westerliesMeteorological 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
