The current study is to determine the anti-angina effect and dose response of T89 in patients with chronic stable angina pectoris in the United States.是什么意思_The current study is to determine the anti-angina effect and dose response of T89 in patients with chronic stable angina pectoris in the United States.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句