a. (of animals) tending to form a group with others of the same species
s. instinctively or temperamentally seeking and enjoying the company of others
a. (of plants) growing in groups that are close together
a. 社交的, 群居的
1. Sarah is very gregarious and loves to meet new people at parties.
萨拉非常喜欢社交，喜欢在聚会上结识新朋友。
2. Gregarious animals often live in groups to provide safety and companionship.
群居动物通常以群体生活，以提供安全和陪伴。
3. His gregarious nature makes him the life of the party wherever he goes.
他外向的性格使他无论走到哪里都是聚会的焦点。