同义词： electrician lineman
以上来源于: WordNet
N-COUNT A linesman is an official who assists the referee or umpire in games such as football and tennis by indicating when the ball goes over the lines around the edge of the field or court. 边线裁判员
The linesmen tell the referee which team should be awarded a throw-in a corner kick or a goal kick.
巡边员告诉主裁判哪个队该掷界外球、角球或球门球。
Live wire work is extremely common on low voltage distribution systems within the UK as all linesmen are trained to work 'live'.
带电线路工作在英国低压配电系统中非常普遍，所有线路员都经训练‘带电’干活。
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