(1)外交
１各国政府之间通过谈判等方式处理国际关系的方法和实践；２外交官履行的各种职能的总称。

(2)外交策略；外交政策

• day in court
• daylight
• daylight saving time
• day loan
• day of 24 hours
• day of atonement
• Day of general humiliation
• day order
• day-rule
• days after date
• days in bank
• daysman
• days of grace
• day's sight/d/s.
• day's work
• daytime
• daytime burglary
• day to show cause
• daywere
• daywork drilling contract
• day-writ
• day, year and waste
• D.B.
• D.B.A.
• d.b.e.