in common共同的,相同的

例句：We have a lot in common.
      我们有很多相同之处。

      We have nothing in common, and in temperament we're poles apart.
      我们没有什么共性，脾气完全相反。

2.In other words, he is saying, if you run out, call eighty-six.

run out被用完，耗尽

例句：We have run out of head notepaper.
      我们已用完了有抬头的信纸。

      The hotel has run out of beer .
      这饭店的啤酒已全部售完了。