oocyte

IPA/ˈəʊ.ə.saɪt/
IPA/ˈoʊ.oʊ.saɪt/

oocyte — 名詞

  • oocytesingular
  • oocytesplural

1. a cell inside the ovary of a female animal or human that has not yet finished gr

1.名詞C2
釋義

卵母細胞

卵巢內尚未成熟的生殖細胞

a cell inside the ovary of a female animal or human that has not yet finished growing, but later becomes a mature egg ready to join with a sperm.

例句

Mizuki studies how oocytes in mouse ovaries divide during the early stages of growth.

Mizuki 研究小鼠卵巢中的卵母細胞如何在發育初期進行分裂。

subject is a researcher; oocyte as countable plural in a biology context

The clinic froze twelve oocytes from Adina before her cancer treatment began.

在 Adina 開始接受癌症治療前,診所為她冷凍了十二顆卵母細胞。

collocation: freeze oocytes (fertility preservation context)

同義詞
  • egg cell

    everyday term; less precise — usually means the mature ovum

  • ovum

    the mature stage after the oocyte finishes dividing

反義詞
  • spermatocyte

    the male equivalent — an immature sperm-producing cell

用法筆記

Almost always found in medical, scientific, or fertility-treatment contexts; in everyday speech, people say 'egg' or 'egg cell' instead. Often used in the plural.

常見錯誤

The chicken laid three oocytes this morning.
The chicken laid three eggs this morning.
💡'oocyte' refers to the immature cell inside the body, not the laid egg you eat or hatch.