不相上下

• 拼音: bù xiāng shàng xià
• 汉字拆解: 不 = not; 相 = 木 (tree) + 目 (eye), meaning mutual; 上 = above; 下 = below

含义

About equal; evenly matched; neck and neck. When two things or people are comparable in quality or ability.

Often used in comparisons of skill, quality, or performance. Implies that neither side has a clear advantage. Common in discussions of competition, products, or abilities. Neutral in tone — neither positive nor negative.

例句

1. 这两款手机在性能上不相上下，主要看个人偏好。
2. 两位选手实力不相上下，比赛打得非常激烈。
3. 他们俩的厨艺不相上下，做出来的菜都很好吃。

用法指南

语境: comparison, competition, evaluation

语气: balanced

正确说法

• 他俩的水平不相上下。(The two of them are evenly matched in skill.)
• 这两个方案各有优劣，总体不相上下。(These two plans each have pros and cons — overall they're comparable.)

错误说法

• 他和我的年龄不相上下。(For age, use 差不多大 or 年龄相仿 — 不相上下 implies competition or quality comparison)

起源与历史

不相 (mutually not) + 上下 (above and below). Indicating neither is above or below the other — they are equal.

文化背景

世代: All ages

社会背景: Universal