(1)重新规定
对命令或法令作出更正或补充，以便列入应列入的事项或规定，这些事项或规定原先由于疏漏而未包括进去。

(2)重新安居

• blue chip
• blue-chip stock
• Blue Cross
• Blue Cross contract
• blue flu
• blue law
• blue list
• bluemantle
• blue nose
• blue notes
• blue pencil doctrine
• blue-ribbon jury
• Blue Ribbon Law Schools
• Blue Shield
• blue sky laws
• blue slip veto
• bluff
• blumba
• blunder
• blunderbuss
• blunt instrument
• board
• boardinghouse
• boardinghouse keeper's lien
• boarding school