Humans receiving an equivalent dose for their body weight would be consuming 500 milligrams of caffeine a day, equivalent to five cups of ordinary coffee.是什么意思_Humans receiving an equivalent dose for their body weight would be consuming 500 milligrams of caffeine a day, equivalent to five cups of ordinary coffee.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句