The expression of MMP2 was positive in 24 of 46 patients with AL (52.2%), including 19 of 34 patients with AML(55.9%) and 5 of 12 patients with ALL(41.7%), respectively.是什么意思_The expression of MMP2 was positive in 24 of 46 patients with AL (52.2%), including 19 of 34 patients with AML(55.9%) and 5 of 12 patients with ALL(41.7%), respectively.在线翻译_英语_读音_用法_例句