come down是什么意思,come down的意思翻译、用法、同义词、例句
come down英标
美:/'kʌm daʊn/
常用词典
下来,降落;流传下来;倒塌;落魄,失势
例句
We were forced to come down in a field.
我们被迫降落在田野里。
The name has come down from the last century.
这名称是从上个世纪流传下来的。
Clouds had come down and it was starting to drizzle.
云压了下来,开始下起了毛毛雨。
Why have you come down here?
你为什么下来这里?
They come down from the sky.
他们从天上飞下来。
同义词
|collapse/get down;下来,降落;流传下来;倒塌;落泊,失势
专业解析
"come down" 是一个常用的英语短语动词,具有多种含义,具体取决于使用的语境。以下是其最核心和常见的几种解释:
-
字面意思:从高处移动到低处
- 这是最基础的含义,指物理位置上的下降。
- 例句: "The cat climbed up the tree but couldn't come down." (那只猫爬上了树,但下不来了。) / "Please come down from the ladder carefully." (请小心地从梯子上下来。)
- 来源参考: 牛津学习者词典 (Oxford Learner's Dictionaries) - 定义短语动词 "come down" 的基本含义。
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(价格、温度、水平等)下降,降低
- 指数值、程度或状态从较高水平降低到较低水平。
- 例句: "The price of oil has come down significantly this month." (这个月油价大幅下跌。) / "Her fever finally came down after taking the medicine." (服药后她的烧终于退了。) / "The flood waters are starting to come down." (洪水开始退了。)
- 来源参考: 剑桥词典 (Cambridge Dictionary) - 解释 "come down" 在表示减少或降低时的用法。
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(雨、雪等)落下
- 特指雨、雪、灰尘等从空中降落到地面。
- 例句: "It's coming down really hard outside!" (外面雨/雪下得真大!) / "Ash came down for days after the volcanic eruption." (火山爆发后,火山灰飘落了好几天。)
- 来源参考: 柯林斯词典 (Collins Dictionary) - 描述 "come down" 用于表示降水或物体下落。
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(决定、判决、消息等)被宣布,被传达;传承
- 指官方的决定、判决、消息等被正式公布或传达下来。也可指传统、习俗、财产等从上一代传给下一代。
- 例句: "The official decision came down from headquarters yesterday." (总部的正式决定昨天下来了。) / "The court's verdict is expected to come down next week." (预计法院的判决将于下周宣布。) / "This tradition has come down through generations." (这个传统世代相传。) / "The house came down to him from his grandfather." (这栋房子是他祖父传给他的。)
- 来源参考: 韦氏词典 (Merriam-Webster) - 解释 "come down" 在表示官方信息传达或遗产传承方面的含义。
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(建筑物等)被拆除;倒塌
- 指建筑物被有意拆除或因损坏而倒塌。
- 例句: "The old factory is scheduled to come down next month." (那座旧工厂计划在下个月拆除。) / "Several buildings came down in the earthquake." (地震中有几栋建筑倒塌了。)
- 来源参考: 麦克米伦词典 (Macmillan Dictionary) - 定义 "come down" 在表示拆除或倒塌时的用法。
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(俚语)从药物作用中恢复过来;情绪低落
- 在非正式用语中,可以指服用兴奋剂等药物后药效逐渐消退,恢复常态。也可指情绪从兴奋或高昂状态变得低落。
- 例句: "After the party, it took him hours to come down." (派对结束后,他花了几个小时才从兴奋状态中平复下来。) / "She was very excited about the trip, but came down a bit when she heard the cost." (她对这次旅行非常兴奋,但听到费用后情绪有点低落。)
- 来源参考: 朗文当代英语词典 (Longman Dictionary of Contemporary English) - 注明 "come down" 在非正式语境中表示从药物影响中恢复或情绪低落的俚语用法。
简单区分:
- Come down vs. Go down: "Come down" 通常隐含朝向说话者位置或从更高权威/源头而来的方向感(如决定 下达,价格 降下来)。"Go down" 则更中性,仅表示下降或减少的动作本身(如价格 下跌,太阳 落下)。在表示建筑物拆除或倒塌时,两者有时可互换。
理解 "come down" 的具体含义,关键在于结合其后的介词(如 come down with 生病)、搭配的宾语以及整个句子的语境。
网络扩展资料
come down 是一个多义英语短语,具体含义需结合语境判断。以下是其详细解析:
1. 核心含义与用法
-
物理位置下降:
- 指物体或人从高处移动到低处(如雨落下、人下楼、飞机降落等)。
例:The rain came down in torrents.(大雨倾盆而下)
The mountaineers did not begin to come down the mountain till they had reached the top.(登山者登顶后才开始下山)
-
数值或状态下降:
- 表示价格、温度、利率等减少或降低。
例:Interest rates would come down as the recovery gathered pace.(随着经济复苏加速,利率会下降)
Production costs come down every year.(生产成本逐年下降)
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决定或结论:
- 引申为“归结为”或“最终决定”,强调结果的核心因素。
例:The decision came down to two finalists.(最终决定只剩两名候选人)
The whole dispute comes down to a power struggle.(整个争议归结为权力斗争)
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传承或流传:
- 表示事物(如传统、物品)从过去传递到当前。
例:This ring has come down from my great-grandmother.(这枚戒指是曾祖母传下来的)
2. 扩展含义与搭配
-
严厉批评或惩罚:
- 搭配come down on,表示对某人采取严厉态度。
例:The manager came down on the employee for being late.(经理因员工迟到严厉批评)
The courts are coming down heavily on young offenders.(法庭从严惩处年轻罪犯)
-
患病:
- 搭配come down with,表示感染疾病。
例:He came down with a fever.(他发烧了)
-
抽象概念下降:
- 如质量、声誉等降低。
例:The quality of their products has really come down over the years.(产品质量逐年下降)
3. 特殊用法与辨析
4. 实用例句
- The unemployment rate has come down from 9.8% in November.(失业率从11月的9.8%下降)
- The temperature is expected to come down tomorrow.(预计明日气温下降)
- Can you come down to my office?(你能来我办公室吗)
- She came down with a bad cold.(她患了重感冒)
come down 的核心围绕“下降”展开,既可用于具体动作(如降雨、下山),也可用于抽象概念(如价格、决策)。搭配不同介词(如 on, with)会衍生出批评或患病等含义。需结合上下文灵活理解,避免与近义词混淆。
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