睛 🔊

网络内容摘要 (Web Content Summary):

睛的核心含义是指“眼珠”或“眼球”，专指眼睛的重要组成部分，通常与视力相关。 Jīng (睛) mainly means "eyeball" or "pupil"—the essential part of the eye related to vision.

• “睛”的结构包含“目”（表示眼睛）和“青”（在这里既是声旁也是形旁），象征着眼部精巧、重要的部分。部分资料推测，“睛”最早表达的是“眼之晶状体”，即眼内透明、精致的结构，这体现了古人对眼睛结构的关注。 "睛" is composed of the elements "目" (eye) and "青" (functioning as both phonetic and semantic component), symbolizing the eye's crucial and refined part. Early interpretations suggest it originally referred to the eye’s crystalline lens, showing the ancient focus on the structure of the eye.

• 常用词有“眼睛”（eyes），其中“睛”专指眼珠。“睛”一般很少单独使用，常与“眼”连用。 A common word is "眼睛" (yǎn jīng; eyes), where "睛" specifically refers to the eyeball or globe. "睛" is rarely used alone and usually paired with "眼".

• 容易与“精”（精华、精细）混淆。二者读音相同但意义不同；“睛”特指与眼相关的内容。 It is easily confused with "精" (jīng, meaning essence or refinement). Both sound the same but have different meanings—"睛" relates specifically to the eye.

• 相关成语有“炯炯有神”（形容眼睛明亮有神）。 A related idiom is "炯炯有神" (jiǒngjiǒng yǒu shén), describing bright and spirited eyes.

总结：“睛”强调眼睛内部精巧与视力相关的部位，是“眼睛”中不可或缺的字，学习时要注意与“精”的区别。 Summary: "睛" focuses on the eye's refined, vision-related part. It is a key character in "眼睛" (eyes) and should not be confused with "精" (essence, refinement).