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首页 - 英汉词典 - S字开头的单词或词组 - service line

英语解释

service line

汉语翻译

发球界线
【化】动力管线

service line英语解释

名词 service line:

the back line bounding each end of a tennis or handball court; when serving the server must not step over this line
同义词：baseline

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