Immunoreactive positive fibers with brown linear structures were observed on the anterior cerebral artery(ACA), middle cerebral artery(MCA) and posterior cerebral artery(PCA) in control rats.是什么意思_Immunoreactive positive fibers with brown linear structures were observed on the anterior cerebral artery(ACA), middle cerebral artery(MCA) and posterior cerebral artery(PCA) in control rats.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句