大雨

heavy rain / CL:場|场[chang2]

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

rain / CL:陣|阵[zhen4],場|场[chang2]

(literary) to rain / (of rain, snow etc) to fall / to precipitate / to wet

a downpour / rain bucketing down / fig. to be overwhelmed (with work or things to study)

a downpour; rain bucketing down / (fig.) to be overwhelmed (with work or things to study)

downpour (idiom)

lit. much thunder but little rain; fig. a lot of talk but little action / his bark is worse than his bite

pouring with rain / rain bucketing down

torrents of rain (idiom)