n.[K]

1. 马饰
2. （作为官职标志的）服饰，礼服
3. 外部标志；外表的装饰；外表
   He had all the trappings of a cowboy, but he couldn't even ride a horse.

   他外表及其穿着很像一个牛仔，但却连骑马都不会。

pl. n.

1. the visible signs or objects associated with a particular situation or role:
   I had the trappings of success.
2. a horse's ornamental harness.