- 1千年（millennium 的複數）
Millennia is the plural of 'millennium' — it means periods of a thousand years, usually more than one. Scientists and historians use it when they talk about very long stretches of time, much longer than a single human life.
From the word’s history
Plural of millennium, from Latin mīllennis '1000-year' + -ium.
millennium 的拉丁式複數；源自拉丁文 mīllennis「一千年的」。
組成Mille (thousand) + anni/enni (years).
原始詞典資料2 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。
millennianoun
- 1
a single period of 1000 years, a millennium
- Could its existence mean the ancient Greeks knew the Earth moved round the Sun more than a millennia before Copernicus brought it to the world in the sixteenth century?
- In ancient Egypt, at the turn of the first millennia, animal mummies were produced in vast numbers as offerings to the pantheon of gods.
這個拼法也被記錄為下列字的變化形：
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。