短語詞組短語raindrop erosion [地質(zhì)]雨滴侵蝕;濺擊侵蝕;濺擊腐蝕;雨滴腐蝕Raindrop splash 雨滴濺沫raindrop freezing 雨滴凍結(jié)raindrop disdrometer 沖力雨滴譜計small raindrop 小雨點little raindrop 山田優(yōu)raindrop density 雨滴密度raindrop energy 雨滴動能fossil raindrop 古同心層火山渣 返回 raindrop