-ancy
suf. =-ance (尤其多表示“性质”, “状况”)：
📖 牛津释义
-ancy
-ency, suff 後缀 (with ns, adjs and vs forming ns 与名词, 形容词, 动词结合构成名词) state or quality of ...的状态或性质: complacency
irrelevancy * presidency.
🗣️ 情景例句
I am exhausted. My new exercise class is so hard.
我太累了。我那新的健身班太难了。
Did you paint this yourself?
你自己亲自油漆这个？
At this time of the morning, the arcade was almost empty.
在早晨的这个时候，拱廊街上几乎空无一人。