characteristic

不幸的是，大鼻子是家族特征。

Unfortunately a big nose is a family ___characteristic.

灰色石头是该地区建筑的典型特征。

Gray stone is ___characteristic of the buildings in that area.

以她典型的慷慨，她提出为我们所有人付款。

With ___characteristic generosity, she offered to pay for us all.