foveola的音標為[f???vo?l?] ，基本翻譯為“凹坑；凹點；小凹；小孔；深陷處”，速記技巧為：foveola是視網膜上一個小的、深陷的區域，用于聚焦光線。

foveola 這個詞的詞源可以追溯到拉丁語中的“foveola”，意為“坑或凹坑”。它的變化形式包括復數形式“foveolas”和過去式和過去分詞形式“foveolatus”。

相關單詞：

1. Foveola可以指代視網膜上的中央凹，這是眼睛中的一個特殊區域，專門用于高精度的視覺聚焦。

2. Foveal指的是視網膜中央凹周圍的區域，這里的視覺分辨率也相對較高。

3. Foveal視銳度是指視網膜中央凹的敏感度，是衡量人眼視覺質量的重要指標。

foveola的英文詞源說明了它與視覺和眼睛的關聯，同時也體現了語言對科學和技術的反映。這個詞的使用也反映了人們對視覺質量的追求和提高。在英語中，與foveola相關的單詞還包括fovealization，表示對視覺質量的提高和優化。

常用短語：

1. foveola atrophy 視錐細胞萎縮

2. foveola pigmentosa 色素斑點

3. foveola melanina 黑色斑點

4. foveolae of the retina 視網膜的斑點

5. foveola of the cornea 角膜的斑點

6. foveola of the lens 晶狀體的斑點

7. foveolitis 視錐細胞炎

例句：

1. The patient had a foveola atrophy in his right eye, causing severe visual impairment.

2. The cornea of the patient showed a pigmented foveola.

3. The lens of the patient had a brownish foveola, indicating a history of prolonged exposure to sunlight.

4. The retinal foveola is the center of visual acuity in the eye.

5. Foveolitis is a rare condition that causes damage to the foveolae of the retina.

6. The presence of melanin pigment in the foveola of the lens may indicate a genetic predisposition to certain diseases.

英文小作文：

Foveola: The Center of Visual Acuity

Foveola, a part of the eye, plays a crucial role in visual processing. It is located at the center of the retina and is responsible for providing high-resolution vision. The foveola is made up of specialized cells called cones, which are responsible for color vision and are most sensitive to short wavelengths of light.

When we focus our gaze on something, the foveola instantly adjusts its sensitivity to bring out the details of that object, resulting in sharp, clear vision. This is why we can see objects in great detail when we focus closely on them, such as when reading or observing fine details in nature.

However, diseases such as foveolitis can affect the foveola, leading to vision impairment and loss of sharpness in vision. Understanding the importance of the foveola in vision and taking measures to maintain its health is crucial for maintaining good visual function.