面部

• ピンイン: miàn bù
• 漢字の分解: 面 = pictograph of a face — face, surface; 部 = 阝(mound radical) + 咅 (phonetic) — section, part, region

意味

顔面（顔の部位）

A neutral, formal noun used in medical, cosmetic, and scientific contexts to refer to the face as a body region. Commonly appears in compounds such as 面部表情 (facial expression), 面部识别 (facial recognition), and 面部护理 (facial skincare). More clinical and precise than 脸 (face), which is the everyday colloquial term.

例文

1. 这款美容仪声称能够通过微电流刺激面部肌肉，改善皮肤弹性，但其实际功效尚未得到严格的临床验证。
2. 法医通过对遇难者面部特征的三维建模技术，成功还原了其生前大致的容貌，为身份确认工作提供了重要依据。
3. 该研究发现，人类在识别他人面部表情时，会不自觉地激活负责情绪模拟的镜像神经元系统。

使い方ガイド

場面: medicine, cosmetics, technology, forensics, anatomy

トーン: neutral

正しい言い方

• 随着人工智能快速发展，面部识别精度大幅提高，但其在公共场所的广泛应用也引发了隐私保护争议。(As artificial intelligence develops rapidly, facial recognition accuracy has improved greatly, but its widespread use in public places has also raised privacy concerns.)
• 整形外科医生在术前会与患者进行详尽的面部分析，从骨骼结构、软组织分布到皮肤状况，全面评估后才制定个性化的手术方案。(Plastic surgeons conduct detailed facial analysis with patients before surgery — from skeletal structure and soft tissue distribution to skin condition — formulating a personalised surgical plan only after a comprehensive assessment.)

避ける言い方

• 在日常口语中用'面部'代替'脸' — 面部是偏书面和专业的术语，用于日常谈话中描述某人的脸时，应使用更自然的'脸'或'脸部' (Do not replace 脸 with 面部 in everyday spoken Chinese — 面部 is a written and technical term; in casual conversation when referring to someone's face, use the more natural 脸 or 脸部)

起源と歴史

面 = a pictograph of a face with the eye prominent — face, surface; 部 = 阝(city/mound radical on right) + 咅 (phonetic) — section, part, department. Together: the facial section/region of the body.

文化的背景

世代: All ages

社会的背景: Universal