词汇	a moral code
释义	a moral code 道德准则
随便看	a table a table and chairs a table and four chairs A table at which official meetings are held A tableau vivant a table becomes uacant a table by the bed A table can have only one primary key a tablecloth edged with lace a tablecloth stained with gravy a table-companion minister a table decoration a table/desk/bicycle lamp A table for four A table for four? a table for two A table for two? a tableful of dishes a tableful of guests a table knife a table-knife atable land a table name is specified a table of contents a table of degrees