超标

• 拼音: chāo biāo
• 汉字拆解: 超 = 走 (walk/run) + 召 (to summon, phonetic); 标 = 木 (wood) + 票 (phonetic)

含义

To exceed the standard; over the limit. Often used for safety, health, or regulatory thresholds.

Commonly used in contexts involving pollution levels, health indicators, quality control, and safety regulations. Can be used as a verb (to exceed standards) or as an adjective (exceeding standards).

例句

1. 检测结果显示这批食品的添加剂含量超标。
2. 河水污染物超标导致大量鱼类死亡。
3. 你的血糖超标了，要注意控制饮食。

用法指南

语境: health, environment, regulation

语气: concerning

正确说法

• 空气质量超标的时候最好减少户外活动。(When air quality exceeds standards, it's best to reduce outdoor activities.)
• 这家工厂因为排放超标被罚款了。(This factory was fined for exceeding emission standards.)

错误说法

• 他的身高超标了 (超标 implies exceeding a limit that shouldn't be crossed — for simply being taller than average, use 超过平均 or other expressions)

起源与历史

Compound of 超 (to exceed, surpass) and 标 (standard, mark). A modern term reflecting regulatory and scientific contexts.

文化背景

世代: All ages

社会背景: Universal