激活

• 拼音: jī huó
• 汉字拆解: 激 = 氵 + 敫 (triggering energy); 活 = 氵 + 舌 (water + tongue, lively/active)

含义

To activate; to enable a dormant function, account, system, or potential. Brings something from an inactive state into full operation.

Common in technology (激活软件 — activate software), biology (激活细胞 — activate cells), economics (激活市场 — activate the market), and motivational language. Implies awakening latent capacity or enabling a system to function.

例句

1. 用户需要输入授权序列号才能激活软件，否则只能使用功能受限的试用版本。
2. 这项政策旨在激活农村土地流转市场，吸引社会资本投入农业现代化建设。
3. 医学研究表明，适度规律的运动可以有效激活免疫系统，增强机体的整体抗病能力。

用法指南

语境: technology, economics, biology, motivation

语气: neutral

正确说法

• 政府推出一系列优惠措施，意在激活民间投资热情，推动经济从持续低迷中加快回暖复苏。(The government has introduced a series of preferential measures aimed at activating enthusiasm for private investment and promoting faster economic recovery from prolonged sluggishness.)
• 这款健身应用通过个性化训练计划激活用户的运动潜能，帮助他们养成持续锻炼的良好习惯。(This fitness app activates users' athletic potential through personalised training plans, helping them develop good habits of continuous exercise.)

错误说法

• 激活一个人的情感 — while metaphorically possible, use 唤起/激起 for emotions; 激活 is better reserved for systems, functions, accounts, or dormant capacities

起源与历史

激 (stimulate/trigger) + 活 (alive/active)

文化背景

世代: All ages

社会背景: Universal