A median number of 754 cerebral microemboli were detected: 92.1% were gaseous and 7.9% were solid.是什么意思_A median number of 754 cerebral microemboli were detected: 92.1% were gaseous and 7.9% were solid.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句