cirrus

词汇分析：cirrus

基本定义

“Cirrus”是一个名词，主要用于描述高空云的一种类型，通常呈现为细长的、丝状的云。其形容词形式“cirrous”用来描述与这种云相关的特征。

词语辨析

在气象学中，“cirrus”主要作为名词使用，而其形容词形式“cirrous”则较少使用。二者都与高空云有关，但用途和语境有所不同。

近义词

• 高空云 (high-altitude cloud)
• 丝状云 (hair-like cloud)

反义词

• 积雨云 (cumulonimbus)
• 层云 (stratus)

词汇扩充

• 云层 (cloud layer)
• 气象 (meteorology)
• 天气 (weather)

参考词典

• 柯林斯词典：定义为高空的、稀薄的云，通常为白色，形状像羽毛。
• 牛津词典：描述为一种典型的高空云，常在晴天出现。

用法

在气象学中，“cirrus”用来描述特定类型的云，而在文学中，也可能用作隐喻或象征。其形容词形式较少见，通常在专业领域使用。

例句

• The sky was filled with cirrus clouds that looked like delicate feathers.

  天空中布满了看起来像细腻羽毛的卷云。

• As the day progressed, more cirrus appeared, indicating a change in the weather.

  随着时间的推移，越来越多的卷云出现，预示着天气的变化。

• She pointed out the cirrus formations to her friends during the hike.

  她在徒步旅行时向朋友们指出了卷云的形状。

• In the evening, the cirrus clouds made the sunset even more beautiful.

  傍晚，卷云使日落更加美丽。

• The presence of cirrus clouds can indicate an approaching storm.

  卷云的出现可能预示着暴风雨的来临。

• Scientists study cirrus clouds to understand their impact on climate.

  科学家研究卷云以了解其对气候的影响。

• These cirrus clouds often appear in fair weather.

  这些卷云通常出现在晴朗的天气中。

• She took a photograph of the cirrus clouds against the blue sky.

  她拍下了蓝天背景下的卷云照片。

• The cirrus clouds were illuminated by the setting sun.

  卷云被落日照亮了。

• Forecasters often look for cirrus clouds when predicting weather changes.

  天气预报员在预测天气变化时常常会观察到卷云。

• She learned to identify cirrus clouds during her meteorology class.

  她在气象课上学会了识别卷云。

• The cirrus clouds drifted lazily across the sky.

  卷云懒洋洋地漂浮在天空中。

• At high altitudes, cirrus clouds can form ice crystals.

  在高空，卷云可以形成冰晶。

• Many artists have depicted cirrus clouds in their paintings.

  许多艺术家在他们的画作中描绘了卷云。

• He noticed that the cirrus clouds were a sign of good weather.

  他注意到卷云是好天气的标志。

• During the flight, they saw beautiful cirrus clouds from the airplane window.

  在飞行过程中，他们从飞机窗户看到美丽的卷云。

• The cirrus clouds were a precursor to the rain that followed.

  卷云是随之而来的降雨的前兆。

• She always looks up at the sky to admire the cirrus formations.

  她总是抬头仰望天空，欣赏卷云的形状。

• Some weather patterns are associated with the presence of cirrus clouds.

  某些天气模式与卷云的存在有关。

• The cirrus clouds looked almost like a painting in the sky.

  卷云看起来几乎就像天空中的一幅画。