梅ばい雨う前ぜん線せん

noun

seasonal rain front; Baiu front

Meteorological term for the stationary front that brings the East Asian rainy season (梅雨) in early summer.

• 梅ばい雨う前ぜん線せんが日本にほん列れっ島とうに停てい滞たいしている。

  The Baiu front is stalled over the Japanese archipelago.

• 梅ばい雨う前ぜん線せんの活かつ動どうが活かっ発ぱつになり、大おお雨あめに注ちゅう意いが必ひつ要ようです。

  The Baiu front is becoming more active, so caution is needed for heavy rain.