Traditional: 確保
确保 (què bǎo) means “to ensure; to guarantee”. It is an HSK 6 Chinese word (traditional 確保) in the HSK 3.0 vocabulary.
Practice each character:
请确保门关好了。
Qǐng quèbǎo mén guān hǎo le.
Please make sure the door is closed.
Updated: 2026-05-27