buttonとは 意味・定義・例文
Noun 名詞
バトン US /ˈbʌtən/ UK /ˈbʌtn/
1. a small round thing sewn on clothes and passed through a buttonhole to fasten them
ボタン
A button was missing from his shirt.
2. a small object that you press to make a machine start to work
ボタン, スイッチ
Press this button to start the engine.