"alternating"を含むコロケーション
2個のコロケーションが見つかりました
alternating current
An electric current that reverses its direction many times a second at regular intervals.
alternating layer
layers of different materials placed one after another
2個のコロケーションが見つかりました
An electric current that reverses its direction many times a second at regular intervals.
layers of different materials placed one after another