短語(yǔ)詞組短語(yǔ)amount t of precipitation 降水量f amount of precipitation 降水low amount of precipitation 少降水量annual amount of precipitation 年降水量;年雨量the amount of precipitation 降水量amount of asphaltene precipitation 瀝青質(zhì)沉澱量amount of oxygen precipitation 析出氧氣量;加工量annual l amount of precipitation 年降水量maximum amount of daily precipitation 最大日降水量 返回 amount of precipitation