优

• 拼音: yōu
• 汉字拆解: 优 = 人 + 忧 simplified (person + anxiety — originally a ritual performer; evolved to mean excellent)

含义

Excellent; superior; of outstanding quality. Used in formal evaluation systems to denote the highest grade, and as a productive prefix in compounds expressing superiority.

Functions both as a standalone evaluative term (成绩评为优 — results rated excellent) and as a productive morpheme in compounds: 优质 (high-quality), 优先 (priority), 优待 (preferential treatment), 优胜 (superior, winning). In grading systems, the scale typically runs 优 → 良 → 中 → 差. Also used in literary contexts to mean graceful or accomplished.

例句

1. 这所百年名校将学术、实践和创新纳入统一评价，用优良中差四级制取代百分制，推动全面发展。
2. 这批精密仪器测试后被评为优，性能全面达标。
3. 在表演艺术品评中，优既指技艺精湛，也指人格高洁。

用法指南

语境: education, evaluation, quality, culture

语气: neutral

正确说法

• 这批光学玻璃经检测达到一流水准，被评为优等品。(After testing, this batch of optical glass reached first-tier standards and was rated a superior product.)
• 本届国际钢琴赛中，评委一致认为没人达到可评优的标准。(In this international piano competition, the judges unanimously felt that no one met the standard for an excellent rating.)

错误说法

• 这个人很优 — 优 as a bare adjective describing a person sounds incomplete or archaic; say 这个人很优秀 (excellent person) or 这个人表现优异 (outstanding performance); 优 alone needs a compound or formal grading context

起源与历史

优 (simplified from 優 — 人 person + 忧 sorrow/anxiety; original sense: a skilled ritual performer who impersonates spirits; later generalised to excellent, superior)

文化背景

时代: Classical–Modern

世代: All ages

社会背景: Universal