兵蚁 / 兵蟻

bīng​yǐ

soldier ant

a member of a specialized caste of ants or termites, typically with a large head and mandibles, responsible for defending the colony

这些兵蚁在蚁穴入口处巡逻，随时准备应对入侵者。

created sense Mar 4, 2026, 02:25 AM