单词	字符串型态
释义	字符串型态string type
随便看	precipitation current precipitation, cycle in precipitation, cyclonic precipitation, daily precipitation day precipitation deoxidation precipitation detector precipitation drag precipitation duration precipitation echo precipitation effectiveness precipitation effectiveness index precipitation effectiveness ratio precipitation- effectiveness ratio precipitation efficiency precipitation electricity precipitation--electrostatic precipitation element precipitation evaporation index precipitation-evaporation index precipitation/evaporation index precipitation/evaporation index{=p/e index} precipitation evaporation quotient precipitation evaporation ratio precipitation-evaporation ratio