Graafian follicles 格雷夫氏卵泡
Graafian \Graaf"i*an\, a. (Anat.)
Pertaining to, or discovered by, Regnier de Graaf, a Dutch
physician.
{Graafian follicles} or vesicles, small cavities in which the
ova are developed in the ovaries of mammals, and by the
bursting of which they are discharged.