polyspermy /'pɔlispә:mi/ 📖 中文释义 n. [动]多精入卵,多精受精 📘 English Definition(英文释义) n. Fullness of sperm, or seed; the passage of more thanone spermatozoon into the vitellus in the impregnation of the ovum. ← polyspermous P 字母词表 polyspherical →