- 1雙重性；二元性。物理課的「波粒二象性」是專門講法，日常比較常說雙重性。
Duality means a thing has two parts, or two sides, at the same time. It is a rather formal word for that “two-ness.” In science you will hear it about light, which can act like a wave and like a tiny bit of matter. In ordinary writing, people stretch it to a person or a place with two very different faces — warm in one room, hard in another. Though actually, that everyday use is not a science claim; it is just a way of saying “both, and they do not sit easily together.” You will meet it in essays more than in chat.
core核心畫面
組成From Latin duālitās. Equivalent to dual + -ity（「是這樣」的狀態）。
原始詞典資料4 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
dualitynoun/d(j)uːˈælɪti/
- 1
The quality of containing or comprising two often opposed parts or aspects.
- the moral duality of certain characters
- Mother Nature's eternal duality, both life-giving and destructive
- 2
The aggregate of two complementary subclasses or parts.
- philosophical duality
- The novel explored the duality of good and evil.
- 3
mathematicsnatural-sciencesphysical-sciencesThe mathematical equivalence of two seemingly different theoretical descriptions of a physical system.
- wave-particle duality
- 4
The interchangeability of points and planes.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。