hearthstone ['hɑ:θˌstoʊn]

例句:

• I took a seat at the end of the hearthstone.
  我在炉边的椅子上坐下来.
  
• There was no conversation. Their soggy sandals left marks upon the hearthstone.
  默默地他们跟我进了屋, 炉边他们浸湿的便鞋留下了一串脚印.
  
• They got into the habit of congregating about the same hearthstone.
  他们养成了在同一个炉边聚会的习惯.