laughing gas

简明释义

笑气

英英释义

例句

1.The effects of laughing gas can wear off quickly after stopping its use.

停止使用后，笑气的效果会很快消失。

2.Many people report feeling euphoric after inhaling laughing gas.

许多人在吸入笑气后报告感到愉悦。

3.In some dental offices, laughing gas is a common sedative for anxious patients.

在一些牙科诊所，笑气是焦虑患者常用的镇静剂。

4.The dentist used laughing gas to help me relax during the procedure.

牙医使用笑气来帮助我在手术过程中放松。

5.Some people misuse laughing gas for recreational purposes.

有些人滥用笑气作为娱乐用途。

作文

The term laughing gas refers to nitrous oxide, a colorless and odorless gas that has been used for various purposes since the 19th century. Initially discovered as a recreational substance, laughing gas gained popularity in social gatherings where people would inhale it for its euphoric effects. The gas can induce a state of euphoria, leading to uncontrollable laughter, hence the name laughing gas. However, beyond its recreational use, it has significant applications in the medical field, particularly in dentistry and surgery.In the dental world, laughing gas is often administered to patients to alleviate anxiety and discomfort during procedures. Dentists appreciate its effectiveness because it allows patients to remain awake and responsive while feeling relaxed. The gas works by depressing the central nervous system, which reduces pain perception. This makes dental visits much more bearable for individuals who may otherwise experience fear or anxiety about their treatment.Moreover, laughing gas is also used in emergency medicine. It provides quick relief from pain and is often utilized in situations where immediate pain management is necessary. For instance, paramedics may administer laughing gas to patients suffering from severe injuries before they reach the hospital. Its rapid onset of action and relatively safe profile make it an ideal choice in such scenarios.Despite its benefits, the use of laughing gas is not without risks. Overexposure can lead to potential side effects, including dizziness, nausea, and in rare cases, more severe neurological effects. Therefore, it is crucial that laughing gas is administered by trained professionals who can monitor patients closely and ensure their safety.In addition to its medical uses, laughing gas has found its way into culinary applications. Some chefs and food enthusiasts use it to create whipped cream dispensers, where the gas helps to aerate and stabilize the cream. This technique not only enhances the texture but also adds a unique flavor profile to desserts. Thus, laughing gas has transcended its initial recreational roots and has become a versatile tool in various fields.In conclusion, laughing gas serves multiple purposes, ranging from a source of amusement to a valuable medical resource. While it is essential to recognize its potential for fun, it is equally important to understand its serious applications and the need for responsible usage. As society continues to explore the benefits and risks associated with laughing gas, it remains a fascinating subject that bridges the gap between entertainment and medicine.

“笑气”这个术语指的是一氧化二氮，一种无色无味的气体，自19世纪以来就被用于各种目的。最初作为一种娱乐物质被发现，笑气在社交聚会上变得流行，人们吸入它以获得欣快的效果。这种气体可以引发一种愉悦状态，导致无法控制的笑声，因此得名笑气。然而，除了其娱乐用途外，它在医学领域也有重要的应用，特别是在牙科和外科手术中。在牙科领域，笑气常常被施用于患者，以缓解在治疗过程中产生的焦虑和不适。牙医们很欣赏它的有效性，因为它使患者能够保持清醒和反应，同时感到放松。这种气体通过抑制中枢神经系统来发挥作用，从而降低疼痛感知。这使得那些可能对治疗感到恐惧或焦虑的人，牙科访问变得更加容易。此外，笑气还被广泛应用于急救医学。它能迅速缓解疼痛，通常用于需要立即管理疼痛的情况下。例如，急救人员可能会在患者遭受严重伤害之前施用笑气，以减轻他们的痛苦。由于其迅速的作用和相对安全的特性，使其在这种情况下成为理想选择。尽管有其好处，使用笑气并非没有风险。过量接触可能会导致潜在的副作用，包括头晕、恶心，以及在极少数情况下更严重的神经系统效应。因此，由经过培训的专业人员施用笑气至关重要，他们可以密切监测患者并确保他们的安全。除了医疗用途，笑气还进入了烹饪应用。一些厨师和美食爱好者使用它来制作奶油喷雾器，其中气体有助于给奶油充气和稳定。这种技术不仅增强了质地，还为甜点增添了独特的风味。因此，笑气超越了最初的娱乐根源，成为各个领域的多功能工具。总之，笑气有多重用途，从娱乐源泉到宝贵的医疗资源。虽然认识到它的乐趣潜力至关重要，但同样重要的是理解其严肃的应用及其负责任使用的必要性。随着社会继续探索与笑气相关的好处和风险，它仍然是一个迷人的主题，架起了娱乐与医学之间的桥梁。