marble-hearted ['mɑ:blh'ɑ:tɪd]

例句:

• It's a film about a serial killer and not for the faint-hearted.
  这部电影是讲一个连环杀手的，不适合胆小的人看。
  来自柯林斯例句
• Don't be faint-hearted when things seem a bit slow or boring.
  事情变得有点沉闷无聊的时候，不要胆怯。
  来自柯林斯例句
• So they have a reputation as very cold-hearted mothers.
  来自BBC
• Only the truly flint-hearted could not wish him well.
  来自BBC
• Traders in Marble Arch are facing huge rent increases.
  大理石拱门的经销商们面临租金的大幅上涨。
  
• It needs to be the only piece of marble.
  来自WSJ