The investigators randomized 230 adults diagnosed with acute bronchitis to receive either azithromycin or vitamin C for 5 days, along with liquid dextromethorphan and an albuterol inhaler.是什么意思_The investigators randomized 230 adults diagnosed with acute bronchitis to receive either azithromycin or vitamin C for 5 days, along with liquid dextromethorphan and an albuterol inhaler.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句