颈部

• ピンイン: jǐng bù
• 漢字の分解: 颈 = 巠 (phonetic) + 页 (head/page) — the neck supporting the head; 部 = 咅 (phonetic) + 阝 (region) — region

意味

頸部（首の部位）

A formal, anatomical term for the neck area. Used in medical, clinical, and scientific contexts. In everyday speech, people more commonly say 脖子 (neck). 颈部 is preferred in written reports, doctor consultations, and medical literature.

例文

1. 长时间低头玩手机容易导致颈部肌肉劳损。
2. 检查报告显示他的颈部淋巴结有轻微肿大。
3. 这种颈部按摩仪专为缓解办公室白领的颈部疲劳而设计。

使い方ガイド

場面: medical, health, anatomy

トーン: neutral

正しい言い方

• 请放松颈部，我要检查一下。(Please relax your neck area; I need to examine it.)
• 患者颈部出现明显的僵硬感。(The patient experienced obvious stiffness in the neck region.)

避ける言い方

• 我颈部痒。(In casual speech, 脖子 is more natural — 颈部 sounds overly clinical for everyday complaints)

起源と歴史

颈 (neck) + 部 (part, region). 颈 is the classical/formal character for neck, while 脖 is more colloquial. Together, 颈部 specifically denotes the neck as a body region.

文化的背景

世代: All ages

社会的背景: Universal