sperm
英 [spɜ:m] 美 [spɜrm]

n.

精子；精液；鲸蜡油；

变形

复数：spermssperm

英英释义

sperm[ spə:m ]

• n.the male reproductive cell; the male gamete

  "a sperm is mostly a nucleus surrounded by little other cellular material"

  同义词：sperm cellspermatozoonspermatozoan

词组短语

sperm whale 巨头鲸；抹香鲸（等于Physeter catodon）

sperm count n. [医]精子数

sperm bank精子库

sperm cell精细胞，精子

sperm donor捐献精子的人

双语例句

用作名词(n.)

1. Jelly fish reproduce by release egg and sperm into the sea.
   水母将卵和精液排入大海而繁殖。
2. The male sperm fertilizes the female egg.
   雄性的精子使雌性的卵子受精。
3. The sperm whale is believed to dive deeper than any other cetacean .
   人们相信，抹香鲸比其他鲸类动物潜得更深。

权威例句

Sperm Competition and Its Evolutionary Consequences in the Insects
Sperm morphology, motility, and concentration in fertile and infertile men.
Are oestrogens involved in falling sperm counts and disorders of the male reproductive tract?
Studies on the membrane integrity of human sperm treated with a new injectable male contraceptive.
High fertilization and implantation rates after intracytoplasmic sperm injection.
The risk of major birth defects after intracytoplasmic sperm injection and in vitro fertilization.
Generation of reactive oxygen species, lipid peroxidation, and human sperm function.
Birth defects in infants conceived by intracytoplasmic sperm injection: an alternative interpretation
WHO laboratory manual for the examination of human semen and sperm-cervical mucus interaction. 3rd ed.
Prospective follow-up study of 877 children born after intracytoplasmic sperm injection (ICSI), with ejaculated epididymal ...