性能

• 拼音: xìng néng
• 汉字拆解: 性 = 忄 (heart) + 生 (life), meaning nature; 能 = depicting a bear, extended to mean ability

含义

Performance; capability; function. The ability of a machine or system to perform its intended tasks.

Technical term used for machines, electronics, vehicles, and software. Describes how well something performs its function. Common collocations include 高性能 (high performance), 性能测试 (performance testing), and 性价比 (price-performance ratio).

例句

1. 这款手机的性能很强，运行速度很快。
2. 我们需要对新产品进行性能测试。
3. 这辆车的性能超出了我的预期。

用法指南

语境: technology, products

语气: technical

正确说法

• 这台电脑的性能怎么样？(How is this computer's performance?)
• 性能好的产品价格也贵。(Products with good performance are also expensive.)

错误说法

• 他的性能很好 (性能 is for machines/products, not people — use 能力 or 表现 for human performance)

起源与历史

Compound of 性 (nature, quality) and 能 (ability), meaning inherent capability.

文化背景

世代: All ages

社会背景: Universal