关闭

• 拼音: guān bì
• 汉字拆解: 关 = simplified from 關, a gate barrier; 闭 = 门 (door) + 才 — to shut a door tightly

含义

To close; to shut down; to turn off. Ending the operation of a device, facility, or service.

More formal and decisive than 关. Used for shutting down businesses (关闭商店), turning off electronics (关闭手机), closing facilities (关闭工厂), and ending digital sessions (关闭网页). Implies a more complete or permanent closure than simply 关.

例句

1. 飞机起飞前请关闭手机。
2. 这家商店因为生意不好已经关闭了。
3. 图书馆每天晚上十点关闭。

用法指南

语境: technology, everyday

语气: directive

正确说法

• 请关闭所有的窗户和门。(Please close all the windows and doors.)
• 系统将在五分钟后自动关闭。(The system will automatically shut down in five minutes.)

错误说法

• 关闭你的嘴 (Rude and unnatural — for 'close your mouth,' use 闭嘴 (informal/rude) or 请安静 (polite); 关闭 is for devices, facilities, and services)

起源与历史

关 (to close/barrier, simplified from 關, depicting a gate with a crossbar) + 闭 (to shut, 门 door + 才 inside). Both characters involve closing, reinforcing the concept of shutting down completely.

文化背景

世代: All ages

社会背景: Universal