属于营养必需氨基酸的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30361' and id < 2453999 and id<>'2453999' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30361' and id > 2453999 and id<>'2453999' order by id asc limit 5