单词：arc lamp
[化] 弧光灯
arc lamp的用法和样例：
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。
- arc light弧光灯
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