眼疾病声像图表现为凹面向前的“V”字形 膜状回声的是（     ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25749' and id < 2163783 and id<>'2163783' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25749' and id > 2163783 and id<>'2163783' order by id asc limit 5