shū​dù

bookworm; silverfish

书蠹 書蠹 shū​dù
bookworm; silverfish
A tiny insect that feeds on the paper and glue of book bindings, such as a silverfish or book louse
bookworm; pedant
A person who reads extensively but lacks practical judgment or fails to apply their knowledge to reality

Frequency

Written text
0.005 per million

Cross-References

Same as

Sources

Frequency data
BCC Corpus (BLCU)