arc lamp

常见例句

The arc lamp is very useful in movie shooting, and screening.
弧光灯在电影拍摄和放映的过程中有很大的用处。
He found Franklin, for instance, trimming arc lamps in an Ipswich factory for a few shilling a week.
例如，他发现富兰克林在伊普斯威奇市的一家工厂里做装饰弧光灯的工作，一星期只赚几个先令。
The stick of carbon is often used in an electric arc lamp.
碳精棒常用于电弧灯。