spermatheca

n. 受精囊 [医] 受精囊

发音

UK /ˌspɜːməˈθiːkə/

词形变化

spermathecae spermathecas 复数 spermathecas spermathecae 复数

释义与例句

n.
  1. 1.

    A small sac within the reproductive tract of some female invertebrates, such as insects, which stores sperm until it is used to fertilize the ova.

    医学

词源

From sperma- + theca.

来源：wiktionary