acrobatic

形容词 acrobatic:

1. vigorously active
   同义词：athletic, gymnastic

1. A short horizontal bar suspended from two parallel ropes, used for exercises or for acrobatic stunts.
   吊架一根从两根平行的绳子悬挂下来的水平的短棍，用于体育锻炼或杂技表演
2. The acrobatic troupe livened the garden party up immensely.
   杂技团的表演使游园会大为活跃。