你是否曾经遇到过在阅读英文文章时遇到不认识的单词，而又没有及时查阅，导致无法理解整个句子的情况？其中一个可能就是drain这个单词。它究竟是什么意思呢？怎么读？有哪些常见的词组和同义词示例呢？下面就让我们一起来探索drain这个单词的奥秘吧！

drain是什么意思

1. 什么是drain

Drain是一个英文单词，既可以作动词也可以作名词，它的基本意思是“排水”，用来描述液体或气体通过管道或其他设备流出或排出的过程。在日常生活中，我们经常会听到类似“kitchen drain”（厨房排水管）和“drain the water”（排出水）的用法。

2. drain的其他含义

除了指代排水外，drain还有一些其他的含义。作为动词时，它可以表示“耗尽”、“使精疲力竭”、“放空”等。例如，“The long meeting drained all my energy.”（长时间的会议使我精疲力竭了。）作为名词时，drain还可以指代“下水道”、“消耗”、“排气装置”等。

3. drain的同义词

与drain意思相近的单词还有很多，比如“empty”、“exhaust”、“deplete”。它们都可以表示排空、耗尽等含义。但是要注意，在具体使用时要根据语境选择最合适的单词。

4. drain在生活中的应用

除了上面提到的厨房排水管之外，在生活中我们还经常会遇到其他类型的drain。比如洗手池、浴缸、马桶等，它们都是用来排出水的设备。此外，汽车的排气管也可以被称为“exhaust drain”（排气管）。

5. drain的相关词汇

除了drain本身，还有一些与之相关的词汇需要了解。比如“drainage”表示“排水系统”、“drainage pipe”表示“排水管道”、“drainage ditch”表示“排水沟”。另外，“drained”是drain的过去分词形式，可以作形容词使用，表示“精疲力竭的”。

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drain怎么读

1. drain的基本含义

Drain是一个常用的英语动词，其基本含义是“排出”、“流出”，也可以指“耗尽”、“消耗”。它可以用来描述物体、液体、能量等的流动状态，也可以用来描述人们的精力、财富等资源的消耗。

2. drain的发音

drain一词在英语中的发音为/dreɪn/，其中/d/发音为清辅音，/r/发音为浊辅音，/eɪ/发音为长元音，/n/发音为鼻化浊辅音。这个词的重读在第一个音节上。

3. drain作为动词使用

① 描述流动状态：当drain用作及物动词时，常用来描述物体或液体从某处排出或流出。例如：“The water drained out of the sink.”（水从洗手池排出了。）“The blood drained from his face when he saw the accident.”（他看到事故后脸色变得苍白。）

② 耗尽、消耗：当drain用作及物动词时，还可以表示消耗或耗尽某种资源。例如：“The long hours of work drained his energy.”（长时间的工作消耗了他的精力。）“The expensive vacation drained all their savings.”（昂贵的假期耗尽了他们的储蓄。）

4. drain作为名词使用

除了作为动词，drain也可以作为名词使用，表示“排水沟”、“下水道”或“排水系统”。例如：“The rainwater flows into the drain.”（雨水流入下水道。）“The city's drainage system needs to be improved.”（这个城市的排水系统需要改进。）

5. drain的常见搭配

① drain away：流走、消失。例如：“The color drained away from her face when she heard the bad news.”（她听到坏消息后脸色变得苍白。）

② drain off：排出、放出。例如：“He drained off the excess water from the pot.”（他把锅里多余的水排出去了。）

③ drain out：排空、耗尽。例如：“The battery is almost drained out.”（电池快要耗尽了。）

④ drain on：对...造成负担或压力。例如：“The long commute drains on his energy every day.”（长途通勤每天都让他精疲力竭。）

6. 其他含义

除了以上所述的基本含义和常见搭配外，drain还有一些其他含义，如：

① 消耗精力或财富：例句：“His constant complaining is really draining me.”（他不停地抱怨真的让我精疲力竭。）

② （使）失去活力：例句：“The boring meeting drained all my enthusiasm.”（无聊的会议让我失去了所有的热情。）

③ 排出、抽出：例句：“The doctor drained the pus from the wound.”（医生把伤口里的脓液排出来了。）

drain的用法和双语例句

1. Drain作为名词，指的是排水管道或者排水系统，也可以指污水处理设备。例如：The drain in my kitchen is clogged and needs to be fixed. (我厨房的排水管堵了，需要修理。)

2. Drain作为动词，有多种用法：

- 指排出液体或者气体。例如：The plumber drained the water from the sink. (水管工把水从洗碗池中排出。)

- 指耗尽某物或者使某物减少。例如：The constant stress was draining her energy. (持续的压力让她精力不足。)

- 指流失财富或资源。例如：The company's profits were being drained by excessive spending. (公司的利润被过度支出消耗掉了。)

- 指使某人精疲力竭或筋疲力尽。例如：My job is so demanding, it drains me every day. (我的工作太累人了，每天都让我筋疲力尽。)

双语例句：

1. The rainwater will drain away through the pipes under the street. (雨水会通过街道下面的管道排走。)

2. His constant complaints were draining her patience. (他持续的抱怨让她耐心耗尽了。)

3. The war has drained our country of its resources and wealth. (战争已经耗尽我们国家的资源和财富。)

4. The long hours at work were draining her physically and mentally. (长时间的工作让她身心俱疲。)

drain的词组

1. Drain the swamp: 清除污染，消除腐败

这个词组通常用来形容政治或者商业领域中的腐败现象，意为“清除污染，消除腐败”。它源自美国总统特朗普在2016年竞选总统期间的口号，意在打击政治腐败。

2. Drain the energy: 耗尽精力，消耗能量

这个词组通常用来形容人们因为工作、学习或者其他原因而感到疲惫不堪，意为“耗尽精力，消耗能量”。它也可以指某件事情让人感到非常累并且没有任何收获。

3. Drain the battery: 耗电

这个词组通常用来形容电子设备的电量被消耗殆尽，意为“耗电”。它可以指手机、平板电脑等设备的电量被使用完毕。

4. Drain the resources: 耗尽资源

这个词组通常用来形容资源被过度使用而导致枯竭，意为“耗尽资源”。它可以指自然资源如水、土地等被过度开发所导致的短缺。

5. Drain away: 流走，排出

这个词组通常用来形容液体或者能量被排出或者流走，意为“流走，排出”。它可以指水被排出池塘，也可以指精力被消耗殆尽。

6. Drain the color: 褪色

这个词组通常用来形容颜色逐渐消失，意为“褪色”。它可以指衣物、画作等颜色因为时间的推移而逐渐变淡。

7. Drain the joy: 消除快乐

这个词组通常用来形容快乐被消除或者掠夺，意为“消除快乐”。它可以指某件事情让人感到沮丧、失望或者悲伤。

8. Drain the glass: 喝光一杯酒

这个词组通常用来形容喝完一杯酒，意为“喝光一杯酒”。它也可以指将酒杯里的液体全部喝完。

9. Drain on resources: 资源消耗

这个词组通常用来形容资源被过度使用而导致短缺，意为“资源消耗”。它可以指自然资源、金钱等的过度使用所带来的负面影响。

10. Emotional drain: 情绪耗竭

这个词组通常用来形容情绪被消耗殆尽，意为“情绪耗竭”。它可以指某件事情让人感到非常疲惫并且无法再承受更多的情绪压力

drain同义词示例

1. Exhaust - This word is often used as a synonym for "drain" when referring to something that depletes or uses up resources. For example, "The constant demands of his job were exhausting and left him feeling drained."

2. Deplete - Similar to "exhaust," this word also conveys the idea of using up or draining something completely. It can be used in a physical sense, such as "The drought has depleted the water supply in the region," or in a more emotional sense, as in "Her toxic relationship with her ex-husband had completely depleted her energy and self-esteem."

3. Sap - This verb means to gradually weaken or drain someone's strength, energy, or resources. It can also be used in a figurative sense to describe something that gradually wears down or erodes over time. For example, "The constant stress and pressure of his job sapped his motivation and creativity."

4. Exhaustion - This noun is often used as a synonym for "drain" to describe the state of being completely depleted or worn out, both physically and emotionally. It can also refer to the process of using up resources until they are completely gone.

5. Depletion - Similar to exhaustion, this noun refers to the process of using up or draining something until it is completely gone. It can also be used in a more abstract sense to describe the gradual loss or decline of something over time.

6. Wear down - This phrasal verb means to gradually reduce someone's strength, energy, or resistance through persistent pressure or stress. It can also be used in a physical sense to describe something that becomes worn out or damaged over time.

7. Drainage - While this word is not typically used as a synonym for "drain," it does have a similar meaning when referring to the removal of liquid from an area or system. For example, "The drainage system in the city was unable to handle the heavy rainfall, causing flooding in some areas."

8. Fatigue - This noun refers to the physical and mental tiredness that comes from overexertion or prolonged stress. It can be used as a synonym for "drain" when describing the feeling of being completely exhausted or drained.

9. Enervate - This verb means to weaken or drain someone's energy or vitality. It is often used in a more formal context, such as in academic or literary writing.

10. Erode - While this word is not typically used as a synonym for "drain," it does have a similar meaning when referring to something that gradually wears away or diminishes over time. For example, "The constant criticism and negativity from her boss eroded her confidence and self-worth."

drain是一个常用的英语单词，它有多种含义和用法。希望通过本文的介绍，读者能够更加清楚地理解和运用这个词汇。作为网站的编辑，我会继续为大家带来更多有趣、实用的英语知识。如果您喜欢我的文章，请关注我，我们一起学习进步吧！祝愿大家在学习英语的道路上越走越远！