frostbite

简明释义

英[ˈfrɒstbaɪt]美[ˈfrɔːstbaɪt]

n. 冻伤，冻疮

v. 冻伤，遭受霜冻

adj. 冬季帆船比赛的

第 三 人 称 单 数 f r o s t b i t e s

现 在 分 词 f r o s t b i t i n g

过 去 式 f r o s t b i t

过 去 分 词 f r o s t b i t t e n

英英释义

单词用法

同义词

反义词

例句

1.THE HOST: And presumably do you see things like frostbite with those conditions?

主持人：在那种条件下，你想必是见过冻伤等病吧？

2.The two most dangerous conditions that can result from cold weather exposure include frostbite and hypothermia.

另外两个可能由寒冷天气暴露导致的最危险的情况包括冻伤和低体温。

3.She escaped undetected, but with a bad case of frostbite.

最后她躲过了检查，但却被严重冻伤。

4.People native to the Arctic have better circulation and avoid frostbite.

北极土生居民血液循环状况更佳，可避免冻伤。

5.LAN GRANT: Yeah, frostbite is something we see most years particularly at the most southerly of the stations.

兰•格兰特：是的，冻伤也是我们多年来经常见到的一种，尤其是在最南边的站。

6.LAN GRANT: Yeah, frostbite is something we see most years particularly at the most southerly of the stations.

兰•格兰特：是的，冻伤也是我们多年来经常见到的一种，尤其是在最南边的站。

7.How long it takes you to develop frostbite will depend on the conditions.

据国家气象局说，多长时间会生冻疮要视环境而定。

8.He was conscious, slightly hypothermic and appeared to have some frostbite.

他很清醒，略有体温过低的状况，好像还有些冻伤。

9.If you notice signs of frostbite, seek medical attention immediately.

如果你注意到冻伤的迹象，请立即寻求医疗帮助。

10.Wearing insulated gloves can help prevent frostbite on your fingers.

穿戴绝缘手套可以帮助防止手指出现冻伤。

11.He lost part of his toes to frostbite after a winter hike gone wrong.

他在一次冬季远足中遭遇意外，失去了部分脚趾，原因是冻伤。

12.After spending hours in the snow without proper gear, he developed frostbite.

在雪中待了几个小时而没有穿合适的装备，他得了冻伤。

13.Symptoms of frostbite include numbness and discoloration of the skin.

冻伤的症状包括麻木和皮肤变色。

作文

Frostbite is a medical condition that occurs when the skin and underlying tissues freeze due to prolonged exposure to cold temperatures. It often affects the extremities, such as fingers, toes, ears, and nose. Understanding the risks and prevention of frostbite is crucial, especially for those who spend time outdoors in winter conditions.When the temperature drops significantly, the body prioritizes blood flow to vital organs, reducing circulation to the extremities. This can lead to frostbite, which can cause permanent damage if not treated promptly. Symptoms of frostbite include numbness, tingling, and a change in color of the affected skin, which may appear pale, white, or grayish-yellow. In severe cases, blisters may form, and the skin may become hard and black, indicating tissue death.Preventing frostbite involves dressing appropriately for the weather. Wearing layers of clothing can help trap heat, while insulated gloves and socks can protect hands and feet. It's essential to pay attention to weather forecasts and avoid prolonged exposure to extreme cold. Additionally, individuals should stay hydrated and avoid alcohol, as these factors can increase the risk of frostbite.If someone suspects they have frostbite, it is important to seek medical attention immediately. Do not rub the affected area, as this can cause further damage. Instead, gently warm the area using body heat or warm water, but avoid using direct heat sources like stoves or heating pads, as these can burn the skin.In conclusion, frostbite is a serious condition that can result from exposure to cold temperatures. By understanding its symptoms and prevention methods, individuals can enjoy outdoor activities safely during the winter months. Awareness and preparedness are key to avoiding frostbite and ensuring a safe and enjoyable experience in cold weather.

冻伤是一种医学状况，发生在皮肤和底层组织因长时间暴露于寒冷温度而冻结时。它通常影响四肢，如手指、脚趾、耳朵和鼻子。理解冻伤的风险和预防措施至关重要，尤其是对于那些在冬季条件下户外活动的人。当气温显著下降时，身体会优先将血流分配给重要器官，减少四肢的循环。这可能导致冻伤，如果不及时治疗，可能会造成永久性损害。冻伤的症状包括麻木、刺痛和受影响皮肤颜色的变化，可能呈现苍白、白色或灰黄色。在严重情况下，可能会出现水泡，皮肤可能变硬并变黑，表明组织死亡。预防冻伤的方法包括根据天气适当穿衣。穿多层衣物可以帮助保持热量，而绝缘手套和袜子可以保护手和脚。注意天气预报，避免长时间暴露于极端寒冷的环境中也很重要。此外，个人应保持水分，避免饮酒，因为这些因素会增加冻伤的风险。如果有人怀疑自己患有冻伤，立即寻求医疗帮助是非常重要的。不要摩擦受影响的区域，因为这可能会造成进一步的损害。相反，可以使用体温或温水轻轻加热该区域，但要避免直接使用热源，如炉子或加热垫，因为这些可能会烧伤皮肤。总之，冻伤是一种因暴露于寒冷温度而可能发生的严重状况。通过了解其症状和预防方法，个人可以安全地享受冬季户外活动。意识和准备是避免冻伤的关键，确保在寒冷天气中安全愉快的体验。