unique trait的意思|示意

Seahorses are among the only animal species on Earth in which the male bears the unborn young, a unique trait in these fish that inhabit tropical and temperate coastal waters worldwide.

海马栖息在世界各地的热带和温带沿海水域，这些鱼类有个独特的功能，是地球上唯一由雄性孕育未出生幼仔的动物。

There's an interesting and unique trait I find among software people.

我发现在从事软件的人员中，存在一个一个有趣的并唯一的特点。

This part analyzes his glaring skill, his personal pursuit for tone color as well as his original ability to explain the works in order to sum up the unique trait of his performance style.

分析萨拉萨蒂演奏风格的炫技性、对于音色的个人追求以及对作品独到的解释能力，归纳出萨拉萨蒂演奏风格独树一帜的特点。