書蟲子

Simplified: 书虫子

shūchóngzi ㄕㄨ ㄔㄨㄥˊ ˙ㄗ

    • bookworm
    • person buried in books

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
book worm
Meaning
A person who buries themselves in books. Mildly teasing or mocking. Close to 'bookworm'.

Sources