常见例句The increasing of SF and SI reflectes the severity of iron state in body, especially in liver, this has been proved by studies of Piperno and Akiyoski. SF、SI 的升高反映了机体特别是肝脏铁负荷较重，这一点被 Piperno、Akiyoski 等的研究所证实。piperno 斑带粗面熔岩 返回 Pipernos