drillとは 意味・定義・例文
Noun 名詞
1. a special tool or machine that makes holes in something
ドリル(掘削機：)
an electric drill
2. training exercises
ドリル(厳しい練習, 厳しい訓練)
The pupils were having a fire drill.
Verb 動詞
1. make a hole or dig with a drill
穴をあける
The carpenter drilled a hole in the wall.
2. teach someone by having them to do something again and again; teach by repetition
教える, 叩き込む
The music teacher drilled the band on how to march.