名词
中文翻译:Unknown
同义词:
['flag signal', 'flag signalling', 'flag signalling system例句:1. The team used flags to signal the start of the race.(团队使用旗帜来标示比赛开始。)']
例句:
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1. The team used flags to signal the start of the race.
团队使用旗帜来标示比赛开始。
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2.The captain raised his flag to signal a change in strategy.
船长举起旗帜以指示改变策略。
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3. The police used flags to signal an emergency response.
警察使用旗帜来标示紧急响应。