drain怎么用？

一、drain怎么用？

1/drain释义：

v. 排水；流干；喝光；（感情）变淡；使精疲力竭；（非正式）将（球）轻击入穴

n. 排水沟；下水道；负担；消耗

2/drain用法例句：

The surface of the statue has begun to drain.

雕像的表面已经开始褪色了。

The water in the pool is drainging because of the hot weather.

因为天气炎热，水池里的水逐渐变干了。

二、drain和dr区别？

    "drain" 和 "dr" 是两个完全不同的词语，并且有不同的含义和用法。

1. "Drain" 是一个名词，意为排水口、下水道、排水系统等。它也可以作为动词使用，意为排水、放干、流失等。例如：

   - The water in the sink is not going down the drain.（水槽里的水没有往下走。）

   - Please drain the pasta before serving.（上菜前请沥干面条。）

2. "Dr" 则是 "doctor" 的缩写，是对医生的称呼，主要用于英国英语中。这个缩写通常在人名前面作为头衔使用，用于表示一个拥有博士学位的医生。例如：

   - Dr. Smith will see you now.（Smith 医生现在会见您。）

   - I have an appointment with Dr. Johnson tomorrow.（我明天有个与 Johnson 医生的预约。）

因此，"drain" 是一个与排水有关的名词或动词，而 "Dr" 是对医生（doctor）的缩写，在人名前面表示拥有博士学位的医生。

三、drain是什么洗衣模式？

drain是洗衣机的排水模式。

洗衣机的洗衣模式：delicates:轻洗,柔洗extrarinse:漂清eco:环保洗涤(不用洗衣粉)delaystar:延时spin:旋转(脱水)drain:排水。

洗衣机上的这个，其实就是节能的意思，也就是表示这是一款节能洗衣机，一般标注这个的，能效比会在1-2级这样的。

使用这种洗衣机，节水，节电，经济性非常出色，符合当今的绿色环保科技。

四、drain管是什么材质？

drain管是铸铁材质。

1、drain管中文是柔性铸铁排水管，指能适应轴向和横向变形的柔性接口相连接的排水铸铁直管及配套管件、附件的统称，其连接可分为卡箍式和机械式两种。内孔均匀、轴线成直线的铸件，通常端部平齐或承接。

2、铸铁（zhù tiě），含碳量较高的铁，质脆，不能锻压，用来炼钢或铸造器物。铸铁主要由铁、碳和硅组成的合金的总称。在这些合金中，含碳量超过在共晶温度时能保留在奥氏体固溶体中的量。

五、drain的反义词？

drain

vi. 排水，流干；vt. 喝光，喝干，使（精力、金钱等）耗尽，使流出，排掉水；n. 排水，下水道，排水系统，[医]引流；复数：drains;第三人称单数：drains;过去式：drained;过去分词：drained;现在分词：draining;

反义词

replenish

例句

This company experienced a serious brain - drain in the competition.在竞争中,这家公司人才流失严重.

There is a major brain drain from China to other countries.中国的很多人才外流到国外.

That maths exam I took was a regular brain drain.绞尽脑汁的数学测验,我真是绞尽了脑汁.

The drain will plug up if you let grease settle in it.如果你让油脂积存,排水管就会堵塞.

六、drain current中文是什么意思？

drain current 英[drein ˈkʌrənt] 美[dren ˈkɚrənt] [词典] 漏电流; [例句]The low quiescent drain current of the device insures good regulation when this method is used. 当这个方法被使用时，设备的低的静止的排水管电流保险好规则。

七、Can Leaving Your Car on Idle Drain Fuel?

Many drivers often wonder if leaving their car idling will drain fuel. This is a common concern because fuel costs can add up quickly, and every drop of fuel saved counts. In this article, we will explore whether idling a car leads to increased fuel consumption and offer some tips on how to minimize fuel waste in your vehicle.

Understanding Idle Fuel Consumption

First, let's delve into the concept of idle fuel consumption. When a car is left idling, it continues to burn a small amount of fuel to keep the engine running. This is necessary to power essential systems like air conditioning, power steering, and the electrical system. However, the amount of fuel consumed during idle is generally minimal compared to fuel used while driving.

The Impact on Fuel Efficiency

Leaving a car idling does have an impact on fuel efficiency, albeit a small one. On average, an idling car consumes around 0.2 to 0.5 liters of fuel per hour. This means that if you leave your car idling for an hour each day, you could potentially waste several liters of fuel over the course of a month.

Factors Affecting Fuel Consumption

Several factors can influence the rate at which your car consumes fuel while idling. These include the engine size, temperature, and the use of additional electrical systems such as heated seats or entertainment devices. In general, larger engines tend to consume more fuel while idling, while lower temperatures can cause the engine to use slightly more fuel to maintain idle.

Minimizing Fuel Waste

If you want to minimize fuel waste, it's best to avoid unnecessary idling. Here are some tips:

• Avoid long warm-ups: Modern engines do not require long warm-up periods, so limit idling time to a minimum.
• Turn off the engine: If you anticipate being stationary for more than a minute, it's more fuel-efficient to turn off the engine completely and restart it when you are ready to move again.
• Plan ahead: If you know you will be stationary for a while, try to find a parking spot or designated area where you can turn off the engine without causing inconvenience to other drivers.
• Use technology: Some newer vehicles are equipped with start-stop systems, which automatically shut off the engine when the vehicle is stopped and restart it when the driver releases the brake pedal. This technology can help save fuel by reducing idle time.

Conclusion

While leaving your car idling may contribute to slightly higher fuel consumption, the amount wasted is generally minimal. However, to be both fuel-efficient and environmentally conscious, it's best to avoid unnecessary idling whenever possible. By adopting the tips mentioned in this article, you can reduce fuel waste and contribute to a cleaner, more sustainable future. Thank you for reading!

八、英语厨房卧室单词视频怎么好记单词drain？

drain 英[dreɪn] 美[dren] vi. 排水; 流干; vt. 喝光，喝干; 使（精力、金钱等）耗尽; 使流出; 排掉水; n. 排水; 下水道; 排水系统; [医] 引流; [例句]Miners built the tunnel to drain water out of the mines 矿工们开凿了一条地道，以排出矿井里的水。

[其他] 第三人称单数：drains 复数：drains 现在分词：draining过去式：drained 过去分词：drained

九、电路元件，电路器件，电路部件，电路元器件有什么区别？

无

十、数字电路实验电路箱电路怎么连啊？

只是连电路箱做实验的话，掌握箱子上面的芯片各管脚功能就行了，顺便再看看相关的概念。其他的话，以后再说吧