speckle
用法要点
句型搭配
作为名词时，常用于描述物体表面的小斑点，如 'speckles on the surface'；作为动词时，常用被动语态或及物动词结构，如 'be speckled with' 或 'speckle something with'。
介词用法
名词形式常与 'on' 连用表示位置，如 'speckles on the skin'；动词形式常与 'with' 连用表示材料或原因，如 'speckled with freckles'。
语域说明
speckle 在正式和非正式语境中都可用，但更常见于描述自然现象、艺术或科学领域，如鸟类羽毛、绘画或地质学中的斑点。
基础例句
The egg had tiny brown speckles on its shell.
鸡蛋壳上有微小的棕色斑点。
Her face was speckled with freckles after a day in the sun.
在阳光下待了一天，她的脸上布满了雀斑。
I speckled the cake with chocolate chips for decoration.
我在蛋糕上点缀了巧克力碎作为装饰。
The old book's pages were speckled with age spots.
这本旧书的书页因年代久远而布满了斑点。
高级例句
In geology, granite often exhibits speckles due to mineral inclusions.
在地质学中，花岗岩常因矿物包裹体而呈现斑点。
The artist used a technique to speckle the canvas with gold leaf, creating a shimmering effect.
艺术家运用技巧在画布上点缀金箔，营造出闪烁的效果。
In medical imaging, speckle noise can reduce the clarity of ultrasound scans.
在医学成像中，斑点噪声会降低超声扫描的清晰度。
The report highlighted how environmental factors speckle the data with anomalies.
报告强调了环境因素如何使数据中出现异常斑点。
高频搭配
verb
adjective
noun
adverb
preposition
phrase
常见错误
错误使用了介词 'by'，正确应用 'with' 来表示材料或原因，'speckled with' 是固定搭配。
将 'speckle' 误用于描述人脸上的雀斑，'freckle' 更准确，'speckle' 通常指更一般的斑点。
近义词辨析
spot
spot 通常指更明显或较大的斑点，可能由污渍或标记引起，而 speckle 强调小而密集的斑点，常为自然或装饰性。
The leopard has spots on its fur, while the egg has speckles on its shell.
fleck
fleck 与 speckle 相似，但 fleck 更常指微小的片状或颗粒状斑点，而 speckle 可泛指各种小斑点，包括亮斑。
There were flecks of paint on the floor, but the wall was speckled with glitter.