According to directions printed on the label, the bath-time product is best used with scalding hot water for optimal toughening-up of newborns.是什么意思_According to directions printed on the label, the bath-time product is best used with scalding hot water for optimal toughening-up of newborns.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句