Sottaku logo Sottaku
Chinese

窿

kūlóng
Meaning: hole; cavity; pit
Part of Speech: Noun Alternative Readings: kūlong

Listen to pronunciation

Example

路面上的大窟窿給交通帶來了極大的不便。
路面上的大窟窿给交通带来了极大的不便。
The big hole in the road caused great inconvenience to traffic.

Usage Notes

Refers to a hole in an object or surface. Also used colloquially to mean debt or deficit.

Sottaku

About Sottaku

Sottaku is an app for learning a growing range of Asian and European languages with a strong focus on SRS. It includes automatic flashcard creation for hundreds of thousands of words, grammar breakdowns in example sentences, language-specific study packs where available, adaptive quizzes, mobile apps, a browser extension, and community features. Give it a try now! All learning content is free with no limits on flashcards or study time.

Sottaku is built to match the habits of successful learners. By using Sottaku, you will naturally learn in the most efficient way possible, as proven by countless success stories in the language learning community.

Free Forever

Access all grammar guides, quizzes, and flashcards without paying a cent. Quality education should be accessible to everyone.

Smart SRS System

Our flashcard system uses the FSRS algorithm (also used in Anki) to optimize your review schedule and maximize retention.

Comprehensive Content

From hanzi, kana, hangul, and European vocabulary basics to grammar and reading practice where available, we have lessons for every level. Practice with quizzes tailored to your skill.

Community Chat

Ask level-appropriate questions and get help from the community. Learn together with fellow learners across every supported language.