sov是什么意思

是主宾谓;眼上静脉;主宾谓结构;电磁阀;语序;

例句On MRI, same signs as seen on CT were demonstrated. MRA stereoscopically displayed the engorged SOV and its fistula ( 2/ 3).MRI表现与CT大致相同，MRA可立体显示扩张的眼上静脉和瘘口（2/3）。