形容词
中文翻译：突然的
同义词：
['sudden', 'abrupt', 'suddenness例句：1. The weather was abruptly colder than expected.（天气突然比预期的要冷。）']
例句：
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1. The weather was abruptly colder than expected.
天气突然比预期的要冷。
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2.The decision was made abruptly without any warning.
决定被突然做出，没有任何预警。
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3.The meeting was abruptly called to order by the chairman.
会议被主席突然叫停。