The showers around noon on that day drove down the UV Index but it rose to the level of 8 to 9 in the afternoon when the showers eased off.是什么意思_The showers around noon on that day drove down the UV Index but it rose to the level of 8 to 9 in the afternoon when the showers eased off.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句