回南:wui4 naam4,回南天:wui4 naam4 tin1,大回南:daai6 wui4 naam4
(pos:名詞)
<explanation>
yue:一種華南嘅#氣候 現象；大概#春天 嘅時候，來自#太平洋 帶有大量水汽嘅南風吹向中國大陸，令天氣開始回暖同濕度大幅上升，甚至會出現傢私、地板、牆壁出水嘅情況
eng:continuous warm and wet weather between spring and summer in southern China; literally "return south"
<eg>
yue:今日回南，咩衫都唔乾。 (gam1 jat6 wui4 naam4, me1 saam1 dou1 m4 gon1.)
eng:It is starting to "return south" today, it's so humid that washed clothes do not dry.
