Duality
n. 二元性\\n[化] 二象性; 双偶性
📖 牛津释义
duality
[U]
n.
🗣️ 情景例句
Breathing this air is killing me.
呼吸这样的空气真是致命。
A fair death honours the whole life.
死得光明，终身荣耀。
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。