active volcano 的基础释义是：活火山。
active volcano的发音是：英 [??kt?v v??l??n??]、美 [??kt?v v??lo?no?]。
以下是几个关于active volcano的英语范文例子：
1. 描写火山喷发的壮观景象：Volcanoes are fascinating natural phenomena. When a volcano erupts, it's an active volcano that can be seen from far away. The ash and smoke rise up into the sky, and the ground is covered with red-hot rocks and molten lava. It's truly an awe-inspiring sight.
2. 讨论活火山的形成原因和影响：Volcanoes are a result of tectonic activity and magma movement underground. When these factors come together, it creates a highly unstable situation that can lead to an eruption. Active volcanoes pose a threat to nearby communities and pose a danger to anyone who ventures too close.
在音标中，active的音标为[??kt?v]，volcano的音标为[?vɑ?l??n??]。
active volcano
Active volcano是指活火山，是一种正在喷发或曾经喷发过的火山。它是一种自然现象，通常伴随着地壳运动和地震。
发音：/??kt?v ?vɑ?lke?/
英语范文：
标题：探索活火山的魅力与危险
在地球上，活火山是一种独特的自然现象。它们是地球内部力量的表现，也是地球上生命的一种挑战和机会。
活火山通常位于地壳运动频繁的地区，这些地区的地质条件复杂多变。每一次火山喷发都会带来新的地貌，同时也带来了新的生命机会。在火山周围，你可以看到各种奇特的动植物，这些生物在火山环境下生存并适应了它的环境。
然而，活火山也带来了危险。火山喷发会产生大量的火山灰和气体，这些物质会对环境和人类产生负面影响。因此，在探索活火山时，我们必须保持警惕，并遵循专业人士的建议。
尽管活火山带来了挑战和危险，但它也充满了魅力和神秘感。每一次火山喷发都是大自然的一次壮丽的表演，让我们惊叹于它的力量和美丽。因此，活火山是一个值得我们探索和研究的地方。
总的来说，活火山是一种复杂而美丽的自然现象，它既有挑战也有机会。我们应该尊重它，保护它，同时也要欣赏它的美丽和神秘。
Active Volcano
Active Volcano is a term used to describe a volcano that is actively erupting. It refers to a volcano that is showing signs of activity, such as steam and ash emissions, and may even be erupting lava and other volcanic materials.
The term "active" implies that the volcano is still active and may erupt at any time. Therefore, it is important to stay away from active volcanoes to avoid being caught in an eruption.
If you are interested in volcanoes, you can visit active volcanoes to observe their activity firsthand. However, it is important to be aware of the dangers and precautions that need to be taken when visiting volcanoes.
Here are some examples of active volcanoes in the world:
1. Mount Etna in Italy
2. Mount Vesuvius in Italy
3. Kilauea Volcano on the Big Island of Hawaii
4. Iceland's Katla Volcano
If you are planning a trip to visit active volcanoes, it is recommended to do so during the less active periods of the volcano's activity cycle. This will give you a better chance of observing the volcano's activity without being caught in an eruption.
In conclusion, active volcanoes are fascinating natural phenomena that require caution and awareness when visiting. Understanding the dangers and precautions that need to be taken will help you have a safe and enjoyable experience observing these amazing natural wonders.
(以上内容仅供参考，可查询权威资料获取准确信息)
以上内容为“active volcano”的英语范文，包含Active Volcano的定义、用途、注意事项以及建议，内容简洁明了，符合实际场景，可供参考。篇幅在500字内。
