nounA2
発明、発明品
a new thing that someone makes for the first time
例文
The telephone was a famous invention that changed the world.
電話は世界を変えた有名な発明でした。
発明、発明品
a new thing that someone makes for the first time
例文
The telephone was a famous invention that changed the world.
電話は世界を変えた有名な発明でした。