口袋 (kǒu dài) means “pocket; bag; sack”. It is an HSK 4 Chinese word in the HSK 3.0 vocabulary.
Measure word: 个
Practice each character:
钥匙在口袋里。
Yàoshi zài kǒudài lǐ.
The keys are in the pocket.
Updated: 2026-07-18