rainbow sth (with sth)
及物用法，表示用彩虹般的色彩装点某物；with 引出所用的物品或颜色。攀岩义也用此结构，如 rainbow a route，指不按标定路线攀爬各色岩点。
The organisers rainbowed the square with hundreds of flags.
组织者们用数百面旗帜把广场装饰得五彩缤纷。
用彩虹色装饰；使呈彩虹色
rainbowing — present participle of rainbow
呈现彩虹般的外观；呈虹彩；在攀岩馆中攀爬不同颜色的岩点，无视标定的路线；用彩虹或类似彩虹的颜色装饰或点亮；呈现彩虹的外观；在攀岩馆中,攀爬不同颜色的岩石,忽略建议的攀爬路线
to make something bright with or pattern it like the colors of a rainbow
用彩虹或类似彩虹的颜色装饰或点亮
To brighten with, or as with, a rainbow; to pattern with the colours of the rainbow.
呈现彩虹的外观
To take the appearance of a rainbow.
在攀岩馆中,攀爬不同颜色的岩石,忽略建议的攀爬路线
In climbing gyms where the rocks to climb are colored to indicate suggested climbing routes, to climb rocks of different colors, thereby ignoring such routes.
一般现在时
The sun rainbows the morning mist.
阳光使晨雾呈现彩虹色。
past
The morning sun rainbowed the dew drops.
清晨的阳光使露珠呈现出彩虹色。
现在进行时
The setting sun is rainbowing the clouds.
落日正把云彩染成彩虹色。
多用于文学性描写，表示“使呈现彩虹色”。
The morning sun rainbowed the kitchen walls with soft pink and gold.
清晨的阳光把厨房的墙壁染成了柔和的粉色和金色，像彩虹一样。
用法提示：rainbowed 是动词 rainbow 的过去式，这里表示‘使……呈现彩虹般的颜色’。
As the crystal turned, it rainbowed the light across the table.
水晶转动时，把光线折射成彩虹色洒在桌面上。
用法提示：rainbowed 用作及物动词，表示‘使光线变成彩虹色’。
The children spent the afternoon rainbowing the white paper with paint.
孩子们花了一下午用颜料把白纸涂成彩虹色。
用法提示：rainbowing 是动词 rainbow 的现在分词，表示‘给……涂上彩虹色’。
及物用法，表示用彩虹般的色彩装点某物；with 引出所用的物品或颜色。攀岩义也用此结构，如 rainbow a route，指不按标定路线攀爬各色岩点。
The organisers rainbowed the square with hundreds of flags.
组织者们用数百面旗帜把广场装饰得五彩缤纷。
被动结构，侧重状态，强调某处布满彩虹般的色彩。
The whole square was rainbowed with coloured lights.
整个广场被彩灯装点得宛如彩虹。
不及物用法，指物体自身呈现彩虹般的外观，常与 in the sunlight 等状语连用。
The soap bubbles rainbowed in the sunlight.
肥皂泡在阳光下呈现出彩虹般的色彩。
grammar · medium
易错句子Last week the artist rainbow the whole window with coloured light.
正确表达Last week the artist rainbowed the whole window with coloured light.
英语动词的过去式要加 -ed，而汉语动词没有形态变化，学习者容易直接沿用原形；这里说的是过去发生的动作，必须用过去式 rainbowed。
grammar · medium
易错句子Rainbow all the rocks is against the gym's rules.
正确表达Rainbowing all the rocks is against the gym's rules.
动词放在句首作主语时要变成动名词（-ing）形式，不能直接用动词原形；此处主语须用 rainbowing，而不是 rainbow。
grammar · medium
易错句子The glass was rainbowed bright colours by the sunlight.
正确表达The glass was rainbowed with bright colours by the sunlight.
rainbow 作及物动词时表示“用……的色彩装饰”，引出所用的颜色或材料要用介词 with，不能直接接名词；所以应说 rainbowed with bright colours。
（攀岩）无视路线的颜色标识，攀爬各种颜色的岩点
Instead of following the set line, he rainbowed the route from bottom to top.
他没有按设定的路线攀爬，而是无视颜色标识，从下到上攀爬整条路线。
（攀岩）无视颜色标识攀爬整面岩壁
The climbers rainbowed the wall, grabbing holds of every colour.
攀岩者们无视颜色标识攀爬整面岩壁，抓着各种颜色的岩点。
泛出彩虹般的色彩
The oil on the wet pavement rainbowed with colour in the sunlight.
阳光下，湿漉漉的路面上的油污泛出彩虹般的色彩。
发长 /eɪ/ 音 (如 rain, wait)
Choose the next layer that will help you use rainbowing with more confidence.
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