mēn​tóu

diligently

Senses

闷头/ 悶頭 mēn​tóu (also mèn​tóu) diligently

doing something in a quiet, diligent, or absorbed way without speaking or drawing attention to oneself

闷头/ 悶頭 mēn​tóu (also mèn​tóu) recluse

someone who stays indoors or remains holed up alone

References

erhua_variant 闷头儿/悶頭兒 闷头/悶頭