杜氏腺體 dù shì xiàn tǐ

DEFINITIONS

  1. Dufour gland (produces female sex hormone in bees)

CHARACTERS

杜 dù
HSK 6
stop, prevent; restrict; surname
氏 shì
HSK 6
clan, family; mister
腺 xiàn gland
體 tǐ body; group, class, body, unit