Extension has various parts of speech, and different parts of speech have different meanings. The specific explanation is as follows:
1. As a verb, it means to lift and hold up; Open up, expand; Push things away; Open; Develop, expand.
2. As an adjective, it means open.
extension can be composed as follows: extension, extension, extension writing, extension printing, extension soil, extension territory, extension land, extension land, extension ink, extension restoration, extension big, extension space, extension decision, extension, extension work and extension.
Tuo can make a sentence like this:
1. The ancients were all warlike and liked to expand their territory and territory.
2. Lincoln read Plutarch, Shakespeare and the Bible when he was young.
3. The Zhenguan period was the most violent period for the Tang Dynasty to expand its borders, and it was also the most successful period.