Duality
n. 二元性\\n[化] 二象性; 雙偶性
?? 牛津釋義
duality
[U]
n.
??? 情景例句
The Sydney Olympics attracted more than one million new travelers into Australia.
悉尼奧運會吸引了超過一百萬新的旅游者到澳大利亞。
To make his hairdo
做頭發
There is a picture on the wall.
墻上有一張畫。