Cách sử dụng
'Eon' is a word that is used to refer to a very long period of time, usually billions of years. It can be used in both scientific and non-scientific contexts. For example, in science, we use the word eon to talk about the different eras in the Earth's history (such as the Precambrian eon, the Paleozoic eon, or the Cenozoic eon), which were each characterized by different types of plants, animals, or geological events. In everyday language, we might use the word eon to describe how long it feels like we've been waiting for something (e.g. "It's been an eon since we last saw each other!") or to emphasize how long a particular event or situation has been going on (e.g. "It feels like we've been in this pandemic for eons!").