A1 noun 中性 #1,424 最常用

rainbow

/ˈreɪn.boʊ/

A rainbow is a colorful arch that appears in the sky when the sun shines through raindrops. It consists of seven colors: red, orange, yellow, green, blue, indigo, and violet.

例句

3 / 5
1

Look! There is a beautiful rainbow after the rain.

Look! There is a beautiful rainbow after the rain.

2

The meteorological phenomenon known as a rainbow occurs due to light refraction.

The meteorological phenomenon known as a rainbow occurs due to light refraction.

3

Wow, check out that massive rainbow over the hills!

Wow, check out that massive rainbow over the hills!

词族

名词
rainbow
形容词
rainbow-colored
相关
refraction
💡

记忆技巧

Remember 'Roy G. Biv' for the order of colors and 'Rain + Bow' for the shape and cause.

快速测验

After the storm finished, a bright ___ appeared in the sky.

正确!

正确答案是: rainbow

例句

1

Look! There is a beautiful rainbow after the rain.

everyday

Look! There is a beautiful rainbow after the rain.

2

The meteorological phenomenon known as a rainbow occurs due to light refraction.

formal

The meteorological phenomenon known as a rainbow occurs due to light refraction.

3

Wow, check out that massive rainbow over the hills!

informal

Wow, check out that massive rainbow over the hills!

4

Rainbows provide a clear example of the dispersion of light within water droplets.

academic

Rainbows provide a clear example of the dispersion of light within water droplets.

5

The company's new logo uses a rainbow of colors to represent diversity.

business

The company's new logo uses a rainbow of colors to represent diversity.

词族

名词
rainbow
形容词
rainbow-colored
相关
refraction

常见搭配

double rainbow double rainbow
rainbow colors rainbow colors
rainbow trout rainbow trout
chase a rainbow chase a rainbow
end of the rainbow end of the rainbow

常用短语

Chasing rainbows

Chasing rainbows

At the end of the rainbow

At the end of the rainbow

Pot of gold at the end of the rainbow

Pot of gold at the end of the rainbow

容易混淆的词

rainbow vs Spectrum

A spectrum is the range of colors produced by light, while a rainbow is the specific physical arc seen in the sky.

📝

使用说明

Use 'rainbow' as a countable noun. It is almost always used with the definite article 'the' or the indefinite article 'a'.

⚠️

常见错误

Learners often forget that a rainbow only appears when both rain and sun are present simultaneously.

💡

记忆技巧

Remember 'Roy G. Biv' for the order of colors and 'Rain + Bow' for the shape and cause.

📖

词源

Derived from Old English 'renboga', combining 'regn' (rain) and 'boga' (an arch or bow).

语法模式

Countable noun: one rainbow, two rainbows Commonly follows the verb 'to see' or 'to appear'
🌍

文化背景

In many cultures, the rainbow is a symbol of hope and is used globally as a symbol of LGBTQ+ pride.

快速测验

After the storm finished, a bright ___ appeared in the sky.

正确!

正确答案是: rainbow

更多Weather词汇

weather

A1

Weather describes the state of the atmosphere at a specific place and time, including temperature, rain, and wind. It refers to short-term conditions rather than long-term patterns.

snowy

A1

Describes a place or time that is covered with snow or has a lot of snow falling. It is often used to talk about winter weather and the white appearance of the ground.

clear

A1

A state or period of cloudless weather where the sun or stars are clearly visible. It refers to a sky that is free from clouds, fog, or smoke.

warm

A1

Warm describes a temperature that is comfortably high, sitting between cool and hot. It is often used to describe pleasant weather, clothing that keeps heat in, or a friendly and kind personality.

dry

A1

Dry describes something that is free from moisture or liquid and not wet. In terms of weather, it refers to a climate or a day where there is little to no rain.

extreme

A1

The highest or lowest level of something, such as very hot or very cold weather. It is a point that is very far from the middle or what is usual.

hail

A1

Hail is a type of weather where small, hard balls of ice fall from the sky like rain. These ice balls are called hailstones and usually fall during a storm.

thunder

A1

Thunder is the loud, crashing sound that follows a flash of lightning during a storm. It happens because lightning heats the air very quickly, causing it to expand and create a sound wave.

mist

A1

A thin cloud of very small water droplets in the air that makes it difficult to see clearly. It is similar to fog but not as thick and often appears near the ground or water in the morning.

dew

A1

Dew is the small drops of water that form on grass, leaves, and other surfaces outdoors during the night. It occurs when the air becomes cold enough for water vapor to turn into liquid droplets.

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