common是什么意思中文

例句：

1、He had very little in common with his sister.

他和姐姐几乎没有什么共同语言。

2、Oil pollution is the commonest cause of death for seabirds.

石油污染是造成海鸟死亡最常见的原因。

3、This decision was taken for the common good.

作出这个决定是为了共同的利益。