正常覆颌时，下颌前牙切缘咬在上颌前牙舌面的部位是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30044' and id < 2433777 and id<>'2433777' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30044' and id > 2433777 and id<>'2433777' order by id asc limit 5