动词
中文翻译:Unknown
同义词:
['notify', 'indicate', 'signalize']
例句:
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1.The traffic policeman signaled the driver to stop.
交通警察示意司机停车。
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2. The new product will signal a change in the market trend.
新产品将预示市场趋势的变化。
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3. The company's announcement signaled a major investment in research and development.
公司的公告预示着对研究和开发的大规模投资。