n.底；基底，（英格兰古法）（大陆法）土地，（英格兰古法）（大陆法）地产；不动产

原形：fundus复数：fundi

The fundus of the eye is the back part, where the retina and blood vessels are located.
The doctor examined the patient's fundus to check for any signs of retinal damage.
In a fundus examination, the ophthalmologist can detect early stages of diabetic retinopathy.
The fundus of a book refers to its innermost, most central pages, often containing important content or a dedication.
Astronomers study the fundus of the night sky, which is the area beyond the Earth's atmosphere visible from space.
The fundus of a painting is the bottom part, typically where the scene or composition becomes more complex or detailed.
The financial fundus of a company refers to its pool of capital or resources available for investment.
After the storm, the flooded fields resembled a vast expanse of fundus on a microscope slide.
The architect designed the atrium with a skylight that allowed natural light to illuminate the fundus of the building.
The fundus of their conversation revolved around the topic of climate change and its global impact.
眼底是眼睛的后部，包含视网膜和血管。
医生检查了病人的眼底，寻找视网膜损伤的迹象。
在眼底检查中，眼科医生能发现糖尿病视网膜病变的早期症状。
一本书的内页或核心内容通常指的是书的基金部分。
天文学家研究夜空的底部，即从太空可以看到的地平线之外的部分。
一幅画的底部通常是指画面复杂或细节丰富的区域。
公司的财务基金是指可用于投资的资金池。
风暴过后，被水淹的田野看起来就像显微镜下的一大片眼底。
建筑师设计了一个带天窗的大堂，让自然光照亮建筑的中心区域。
他们谈话的主题围绕着气候变化及其全球影响。