common trait

基本解释

But despite the myriad variations, one common trait is that it is almost always sold tax-free and therefore illegally.
尽管变化出来的种类无数，有一点却是共通的：所有摩闪酒的销售几乎都不缴税，因而是非法的。
Harmony is when some or many the components (usually three objects depending on size of project or room) such as a furniture in a room share a common trait or two.
协调是一些或许多组成部分（通常是三个对象决定项目或房间的大小）如一个房间里的家具有共同的一两个特性。
A common trait of Kogan designs is continued in the Chimney House, as the slatted decking, lined concrete ceilings and patched hardwood floors start at one wall and stretch perfectly to another.
烟囱小屋延续着库格一贯的设计风格，以板条结构为主要元素，被切割或拼贴为板条效果的天花板和地面从一面墙延伸到另一面墙。

These executives all share a common trait: from the start, they never considered not ever working again.
FORBES: Why Do The Mega Rich Continue To Work?
Webbed feet and hands, of course, are a common trait of swimming animals from frogs to whales.
MSN: Fastest swimmers make webbed hands out of water