electric arc
n. 电弧
例句与用法:
The stick of carbon is often used in an electric arc lamp.
碳精棒常用于电弧灯。
词形变化:
副词: electrically |
electric arc
n. 电弧
例句与用法:
The stick of carbon is often used in an electric arc lamp.
碳精棒常用于电弧灯。
词形变化:
副词: electrically |