greenwich

• 专有名词，指英国大伦敦东南部泰晤士河畔的格林尼治区，以皇家天文台旧址和本初子午线所在地而闻名，格林尼治标准时间即由此得名。

A proper noun referring to a borough of Greater London on the River Thames, historically significant as the location of the Royal Observatory and the prime meridian, from which Greenwich Mean Time is measured.

不可数 · 专有名词

1. A district in LondonB1formalbritish

   A historic area in southeast London, located on the River Thames, known for its maritime history and the Prime Meridian.

   伦敦格林尼治区

   • Greenwich is home to the famous Royal Observatory.
   • Tourists often visit Greenwich to see the Cutty Sark.
   • The Greenwich Peninsula has been redeveloped in recent years.

2. Prime Meridian and time standardB1formal

   The location of the Prime Meridian (0° longitude), from which Greenwich Mean Time (GMT) is calculated.

   格林尼治

   • Greenwich Mean Time is used as a reference for time zones worldwide.
   • The line marking the Prime Meridian runs through Greenwich.
   • Time is measured relative to Greenwich Mean Time.