This angiogram demonstrates an embolic obstruction of a branch of the left common carotid artery just past the first main bifurcation.是什么意思_This angiogram demonstrates an embolic obstruction of a branch of the left common carotid artery just past the first main bifurcation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句