matrilateral

例句：

1. 1. The patient's condition was bilaterally affected by the disease.
   患者的病情双侧受到影响。
2. 2. The construction was designed to be bilaterally accessible for both sides of the road.
   该建筑设计为道路两侧都能通行，以便于两边的人。
3. 3. The team decided to play on a bilateral basis, with each player taking turns in attacking and defending.
   团队决定采取双边对抗的方式，每位队员轮流进攻和防守。