cactus

简明释义

英[ˈkæktəs]美[ˈkæktəs]

n. 仙人掌科植物，仙人掌

复 数 c a c t u s e s 或 c a c t i 或 c a c t u s

英英释义

单词用法

同义词

反义词

例句

1.Download from the Cactus distribution.

从cactus分发包下载。

2.So, you gave two pots of cactus to me, right?

所以，你送了两盆仙人掌给我，对吗？

3.Now I'm seeing a big feedyard in Texas that's called Cactus.

现在我看到了德州牛场的所谓仙人掌。

4.They include the endangered Mexican Wolf and giant Saguaro cactus.

包括了濒危的墨西哥狼和巨大的萨挂诺仙人掌。

5.The birds can bring water to you if you ask the cactus for help.

如果你向仙人掌求助，鸟儿可以给你带来水。

6.The red rose often looked at the cactus and said bad words about it, like "This plant is useless."

红玫瑰经常看着仙人掌说一些坏话，比如“这植物没用。”

7.The cactus 仙人掌 is a popular plant for low-maintenance gardens.

对于低维护的花园来说，仙人掌是一种受欢迎的植物。

8.Some species of cactus 仙人掌 can survive in extremely dry conditions.

某些种类的仙人掌能在极干燥的环境中生存。

9.He pricked his finger on a cactus 仙人掌 while hiking.

他在徒步旅行时被一棵仙人掌刺到了手指。

10.I bought a small cactus 仙人掌 for my desk at work.

我为我的工作桌买了一个小的仙人掌。

11.The cactus 仙人掌 in my garden blooms beautifully in the summer.

我花园里的仙人掌在夏天开得很美。

作文

The desert landscape is often characterized by its unique flora, and among the most iconic plants found in these arid regions is the cactus. The cactus (仙人掌) is not only a symbol of resilience but also an incredible example of adaptation. These remarkable plants have evolved to survive in some of the harshest climates on Earth, where water is scarce and temperatures can soar during the day and plummet at night.One of the most fascinating aspects of the cactus (仙人掌) is its ability to store water. Unlike most plants, which lose moisture through their leaves, the cactus (仙人掌) has developed thick, fleshy stems that can hold large quantities of water. This adaptation allows the cactus (仙人掌) to thrive in environments where rainfall is minimal, sometimes going months without a drop of water. When it does rain, these plants can absorb as much water as possible, swelling up to store for future use.In addition to their water storage capabilities, cacti (仙人掌) have also adapted their leaves to reduce water loss. Most cacti (仙人掌) have spines instead of leaves, which serve multiple purposes. The spines not only provide protection from herbivores looking for a meal but also create a microclimate around the plant, reducing air flow and minimizing evaporation. This clever adaptation is essential for survival in the desert's extreme conditions.The beauty of the cactus (仙人掌) is not just in its survival tactics, but also in its variety. There are over 2,000 species of cacti (仙人掌), ranging from the small and delicate to the towering giants like the saguaro. Each species has its own unique characteristics, colors, and forms, making them a popular choice for gardeners and plant enthusiasts around the world. Many people cultivate cacti (仙人掌) indoors, appreciating their low maintenance needs and striking appearance.Cultural significance also surrounds the cactus (仙人掌). In many indigenous cultures of the Americas, cacti (仙人掌) have played important roles in traditional medicine and rituals. For instance, the peyote cactus (仙人掌) is known for its psychoactive properties and has been used in spiritual ceremonies for centuries. Similarly, other species are valued for their edible fruits, such as the prickly pear, which is enjoyed in various culinary dishes.Moreover, the cactus (仙人掌) has become a symbol of endurance and strength in popular culture. Its ability to flourish in adversity resonates with many people, serving as a reminder to stay strong in the face of challenges. Artists and writers often draw inspiration from the cactus (仙人掌), incorporating its imagery into their works to convey themes of resilience and survival.In conclusion, the cactus (仙人掌) is much more than just a plant; it is a testament to nature's ingenuity and adaptability. From its water-storing abilities to its cultural significance, the cactus (仙人掌) embodies the spirit of endurance. Whether admired in the wild or cultivated in homes, these remarkable plants continue to inspire awe and appreciation for the wonders of the natural world.

沙漠景观通常以其独特的植物群落为特征，其中最具标志性的植物之一就是仙人掌。仙人掌不仅是韧性的象征，也是适应性的惊人例证。这些非凡的植物已经进化出能够在地球上一些最严酷的气候中生存，那里水源稀少，白天气温可以飙升，而夜间则骤降。仙人掌最引人入胜的方面之一是它储水的能力。与大多数植物不同，后者通过叶子失去水分，仙人掌则发展出厚而多汁的茎，可以储存大量的水。这种适应性使得仙人掌能够在降水极少的环境中茁壮成长，有时可以数月不见一滴雨。当下雨时，这些植物可以尽可能多地吸收水分，膨胀以储存未来使用。除了储水能力外，仙人掌还适应了其叶子以减少水分流失。大多数仙人掌的叶子变成了刺，这些刺不仅提供了对食草动物的保护，还在植物周围创造了一个微气候，减少空气流动并最小化蒸发。这种巧妙的适应对于在沙漠极端条件下的生存至关重要。仙人掌的美丽不仅在于其生存策略，还在于其多样性。全球有超过2000种仙人掌，从小巧精致到像巨型索诺兰仙人掌那样高耸入云。每种植物都有自己独特的特征、颜色和形态，使它们成为全世界园丁和植物爱好者的热门选择。许多人在室内栽培仙人掌，欣赏它们的低维护需求和引人注目的外观。仙人掌也具有文化意义。在美洲的许多土著文化中，仙人掌在传统医学和仪式中扮演着重要角色。例如，佩约特仙人掌因其精神活性特性而闻名，几个世纪以来一直用于精神仪式。同样，其他物种因其可食用的果实而受到重视，例如刺梨，它在各种烹饪菜肴中受到喜爱。此外，仙人掌在流行文化中已成为耐力和力量的象征。它在逆境中繁荣的能力与许多人产生共鸣，提醒人们在面临挑战时要保持坚强。艺术家和作家常常从仙人掌中汲取灵感，将其意象融入作品中，以传达韧性和生存的主题。总之，仙人掌不仅仅是一种植物；它是自然聪明才智和适应性的证明。从储水能力到文化意义，仙人掌体现了耐力的精神。无论是在野外欣赏还是在家中栽培，这些非凡的植物继续激发人们对自然界奇迹的敬畏和欣赏。