He was an accurate observer of his own pulse rate, and commented that the rate of 65 was always reached about 2.5 hours after each dose of Saventrine.是什么意思_He was an accurate observer of his own pulse rate, and commented that the rate of 65 was always reached about 2.5 hours after each dose of Saventrine.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句