sudden
/ˈsʌdn/
adj.
标准词条
CET-4
一句话记住
突然的;意外的
释义与例句
adj.
突然的;意外的
happening or done quickly and unexpectedly
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A sudden movement behind the curtain made the cat jump.
窗帘后突然一动,把猫吓了一跳。
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His sudden departure surprised everyone in the office.
他突然离职,让办公室里所有人都很意外。
展开其余 1 条例句
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There was a sudden drop in temperature during the afternoon.
下午气温骤降。
词源与构词
记忆钩子
sudden 是形容词,放在名词前或系动词后;all of a sudden 是固定短语,意为“突然”,其中有不定冠词 a。
词族与关联词
词族(同一词根派生出的不同词性或形式)
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suddenly 突然地副词,由 sudden 派生,用来修饰动作或事件发生的状况。
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suddenness 突然;突然性不可数名词,指某事发生得突然的性质或程度。
同义词
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abrupt 突然的;唐突的sudden 泛指发生得快且出乎意料;abrupt 也可指突然,且常强调动作生硬、变化不连贯,还可形容人的言语或态度唐突。a sudden change 和 an abrupt change 都自然,但“突然的噪音”通常说 a sudden noise。The bus came to an abrupt stop at the traffic lights. 公共汽车在红绿灯前突然停住了。
常见搭配
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a sudden change 突然的变化A sudden change in the weather forced us to turn back. 天气突然变化,迫使我们折返。
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a sudden noise 突然的响声A sudden noise in the corridor interrupted the meeting. 走廊里突然一声响,打断了会议。
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all of a sudden 突然;忽然All of a sudden, the lights went out and the room went dark. 突然,灯灭了,房间一片漆黑。