降雨量

precipitation / quantity of rainfall

rain / CL:陣|阵[zhen4],場|场[chang2]

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

to measure

capacity / quantity / amount / to estimate / abbr. for 量詞|量词[liang4 ci2], classifier (in Chinese grammar) / measure word

to drop / to fall / to come down / to descend

to surrender / to capitulate / to subdue / to tame

precipitation / rainfall

rainfall