depressurize

depressurize的音标是[dɪˈpresɪraɪz]，翻译为“减压；使…减压”。

速记技巧：将单词拆分记忆，depress（使沮丧）+ urize（抽象事物）=>depressurize。

depressurize，词源同depress, 和pressure。这个词的意思是通过某种方式使压力减少或消除。其变化形式包括depressurized，表示压力减少或消除的状态。相关单词包括：

1. decompression - 减压，这个词来源于decompose，意为分解，在这里引申为减压。

2. depressurization - 减压过程，这个词由depressurize和ization组合而成，表示减压的过程。

3. depressurize-off - 减压阀，是一种用于控制或调节气体压力的设备，当需要减少或消除压力时，可以打开减压阀。

4. decompression sickness - 减压病，这是一种由于在高压环境下待过一段时间后突然进入低压力环境，身体内的氮气没有充分溶解，导致身体组织受到损伤。

5. depressurize-in - 加压过程，与depressurize-off相反，加压过程是一种增加气体压力的过程。

depressurize这个词在英语中应用广泛，特别是在航空和航天领域，因为它描述了飞机和太空舱等设备中常见的减压和加压过程。这个词的使用也反映了人类对探索未知世界的渴望和对安全性的关注。

常用短语：

1. depressurize the cabin

2. depressurize the area

3. relieve the pressure

4. reduce the pressure

5. decompress

6. relieve the buildup of pressure

7. let the air out

例句：

1. We need to depressurize the cabin immediately after landing to prevent decompression sickness.

2. The area must be depressurized before any repairs are made to prevent air from being let in.

3. After a long flight, I always feel relieved when the airplane decompresses.

4. The pressure in the bottle has built up too much, let"s try to relieve it by depressurizing it.

5. The car"s tires need to be depressurized before we can inflate them again.

6. The air in the room was too heavy, I let out a deep breath and depressed the air out of my lungs.

英文小作文：

Decompressing is an essential part of flying, especially when flying at high altitudes. When the airplane reaches a certain altitude, the air pressure inside the cabin decreases, which can cause discomfort or even injury if not properly managed. Therefore, it is important to depressurize the cabin and allow the airplane to decompress gradually before landing. This process helps to reduce discomfort and ensures that passengers and crew members are safe and comfortable during flight.

On arrival, we can see the airplane"s tires slowly depressurize as we wait for them to be inflated again. Similarly, we can also see the car"s tires depressurize before being inflated for a smooth drive on the road. In both cases, depressurizing is necessary to prevent damage or injury and ensures that the system functions properly. It is a crucial part of flight and driving safety, and we should always remember to take it into consideration when flying or driving.