上下

• 拼音: shàng xià
• 汉字拆解: 上 = pictograph indicating upward; 下 = pictograph indicating downward

含义

Up and down; above and below; approximately; superiors and subordinates.

A versatile compound with multiple meanings: physical direction (up and down), approximation (around a number), or social hierarchy (superiors and subordinates). Also used as a verb meaning to get on and off vehicles. Context determines the specific meaning.

例句

1. 这座山上下需要三个小时左右。
2. 他今年四十岁上下，看起来很年轻。
3. 公司上下都在为这个项目加班。

用法指南

语境: everyday, business, approximation

语气: neutral

正确说法

• 价格在一百元上下。(The price is around a hundred yuan.)
• 上下班高峰期地铁很挤。(The subway is crowded during commuting hours.)

错误说法

• 我的年龄上下是二十五岁 — for your own age, just state it directly; 上下 is for estimates about others

起源与历史

Compound of 上 (up/above) + 下 (down/below), representing the full vertical range or hierarchy.

文化背景

世代: All ages

社会背景: Universal