形容詞 acrobatic:

1. vigorously active
   同義詞：athletic, gymnastic

1. A short horizontal bar suspended from two parallel ropes, used for exercises or for acrobatic stunts.
   吊架一根從兩根平行的繩子懸掛下來的水平的短棍，用于體育鍛煉或雜技表演
2. The acrobatic troupe livened the garden party up immensely.
   雜技團(tuán)的表演使游園會大為活躍。