unities
n. 統一體( unity的名詞複數 ); (藝術等) 完整; (文學、戲劇) (情節、時間和地點的)統一性; 團結一致
All compounds are unities of opposites differing in nature.
化合物都是不同性質的東西的對立統一.
You see, an atom is a complex of unities of opposites.
你看在原子裡頭,就充滿矛盾的統一.