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duì
💑Intermediate
HSK 2

📗 Beginner — frequent in early HSK exams

Meaning

Classifier for couples, paired items, and matched sets.

🏮 Cultural Story

中文 Chinese

"对"是关于关系的量词。"一对夫妻"——两个人因为婚姻关系成为"一对";"一对耳环"——两个耳环因为配套设计成为"一对"。"对"和"双"的区别很微妙:"一双鞋"强调两只鞋可以配对穿(功能性的),"一对情侣"强调两个人之间的情感关系(关系性的)。"一对翅膀"——左翅和右翅必须同时存在才能飞,这种相互依存的关系就是"对"的本质。在婚礼上,"新人"永远是以"对"出现的。

English

**对 (duì)** is about relationships. "A married couple" — two people joined by marriage = 一对; "a pair of earrings" — two earrings designed as a set = 一对. Subtle vs 双: 双 = functional pairing (wearable pair); 对 = relational coupling (emotional bond). "A pair of wings" — left and right must coexist to fly. This interdependence is 对's essence. At weddings, the couple always appears as 一对.

🎯 对 = coupled pair. Relationship emphasis. Couples, matching sets.

💡 Memory Tip

Use 对 for couples and natural pairs: 一对夫妻 (a married couple), 一对鞋 (a pair of shoes).

Examples

一对夫妻
yī duì fū qī
a married couple
一对耳环
yī duì ěr huán
a pair of earrings
一双≠一对
yī shuāng bù yí duì
a pair ≠ a couple (双=matching items, 对=couple/match)

Common Nouns Used With

夫妻fū qīmarried couple
耳环ěr huánearrings
情侣qíng lvcouple (romantic)
翅膀chì bǎngwings
筷子kuài zichopsticks

Related Measure Words

💑HSK 2
duì

Classifier for couples, paired items, and matched sets.

一对夫妻
yī duì fū qī
a married couple
Learn more at
chinesemeasurewords.com