rolled gold

常见例句

双语例句

• Foil: Metal, such as gold, tin, aluminium, etc, hammered or rolled into thin sheet.
  金属箔：被锤打或滚压而成十分薄的金属片：如金、锡和铝等。
• Pure gold can be rolled and hammered to gold leaf, so thin that light can be transmitted through it, or drawn down to a fine point because it has extremely high ductility.
  由于纯金的很强的延展性它可以被磙子压，锤子砸变成金叶子，可以薄到光线可以穿过的地步，或者从小孔里流下来。

权威例句

• Global X also rolled out a new ETF on Tuesday designed to target companies producing gold and only gold.
  FORBES: Two New Oil And Gold ETFs To Watch
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