burn down

burn down的音标是[bɜːn daʊn]，翻译为“烧毁；烧光；烧成平地”。速记技巧是：burn燃烧，down向下。

burn down的英文词源：

- 词源：来自古英语 burn，燃烧。

变化形式：复数形式 burns 或 burns down。

相关单词：

1. burn out：烧毁，烧光；烧掉，熄灭；烧坏，烧伤；耗尽精力，精疲力竭。这个词组来源于 burn 的形容词形式 burned，表示被烧的或烧焦的。

2. burn up：烧毁；烧尽；消耗尽；烧光；急躁，发怒。这个词组也来源于 burn 的形容词形式 burned，表示燃烧的状态。

3. burn down the house：把房子烧光，把家烧成废墟。这句话形象地描述了烧毁房屋的情景。

4. burn the midnight oil：熬夜工作或学习。这个短语来源于 burn 的动词形式 burn，表示燃烧的状态，而 midnight 表示深夜。

5. burnished reputation：声誉受损。这个词组中的 burnished 来自于 burn 的过去分词 burned，表示烧焦或受损的状态。这个词组用来形容声誉因某种原因而受损。

以上就是 burn down 的英文词源、变化形式以及相关单词的含义和用法。这个词组在英语中经常出现，表达着各种不同的含义和情境，值得我们进一步学习和理解。

常用短语：

1. burn down (sth) 烧毁（某物）

2. burn out (sth) 烧掉（某物）

3. burn up (sth) 烧焦（某物）

4. burn down (to the ground) 烧毁成平地

5. burn one"s bridges 破釜沉舟

6. burn the midnight oil 熬夜

7. burn the candle at both ends 夜以继日地工作

双语例句：

1. The fire burned down the whole building in minutes.

2. The candle burned up all the wax and left a stub.

3. They burned down the bridge behind them to prevent any pursuit.

4. I"ve been burning the midnight oil studying for tomorrow"s exam.

5. The fire burned out all hope for the survivors.

6. The sun burned up the morning sky.

英文小作文：

标题：Fire Safety - The Importance of Prevention

Fire is a destructive force that can burn down our homes, businesses, and communities. While firefighters work hard to put out these fires, we must also remember that prevention is key to keeping ourselves and our loved ones safe from fire. Here are some tips to help us stay safe: Install smoke detectors and carbon monoxide detectors in our homes and businesses. Keep our homes and businesses well-ventilated to prevent buildup of smoke and other flammable materials. Keep our homes and businesses well-stocked with fire extinguishers and other fire safety equipment. If we are cooking, never leave food unattended and make sure we have a fire extinguisher nearby in case of an emergency. Finally, if we see a fire, we should call 911 immediately and stay away from the danger zone to avoid being injured or killed by falling debris or smoke. By following these simple tips, we can help reduce the risk of fire and protect ourselves and our loved ones from this destructive force.