会話トレ Drill: 電気工学 Electrical engineering, Mathematics
電圧計
voltmeter
説明:ある2点間の電位差を測る電気計器。
A voltmeter is an electrical meter that measures the voltage difference between two points
シース
sheath
= 被覆。ケーブルを覆う外皮
説明:ある2点間の電位差を測る電気計器。
A voltmeter is an electrical meter that measures the voltage difference between two points
= 被覆。ケーブルを覆う外皮
© eigo-samples by digi-escape inc. All rights reserved