a trapeze acrobat的用法和样例：
- An acrobat who performs in the air, as on a trapeze or tightrope.
- an acrobat who performs in the air,as on a trapeze or tightrope
- "Give us meat!"they roar, while he stands there petrified, his ideas frozen, his Weltanschauung a trapeze out of reach.
- By the time he was nine years old, he was already performing as a trapeze artist.