固定

• 拼音: gù dìng
• 汉字拆解: 固 = 囗 (enclosure) + 古 (old) — solid, firm; 定 = 宀 (roof) + 正 (correct) — settled, fixed

含义

Fixed; regular; to fix in place; to secure. Describes something that is set, unchanging, or physically fastened.

As an adjective, describes something that doesn't change: 固定时间 (fixed time), 固定收入 (fixed income), 固定电话 (landline phone). As a verb, means to physically fasten or secure something in place. Opposite: 流动 (mobile) or 灵活 (flexible).

例句

1. 他每天都在固定的时间跑步。
2. 请用绳子把这个箱子固定好。
3. 这个词没有固定的翻译方法。

用法指南

语境: professional, everyday

语气: practical

正确说法

• 我们每周有固定的开会时间。(We have a fixed meeting time every week.)
• 把这个架子固定在墙上。(Fix this shelf onto the wall.)

错误说法

• 他的性格很固定 (Awkward — for a person's set personality, use 固执 (stubborn) or 稳定 (stable); 固定 is for schedules, positions, and physical objects)

起源与历史

固 (solid/firm, from 囗 enclosure + 古 old — something enclosed and established) + 定 (settled/fixed, from 宀 roof + 正 correct — settled under a roof). Firmly established and unchanging.

文化背景

世代: All ages

社会背景: Universal