sperm 是什么意思

音标：[ spə:m ]

中文翻译与英英解释

	n. 【生物学】精子；精液。短语和例子 sperm2 n. 1.＝sperm whale 抹香鲸。 2.＝sperm oil 鲸蜡；鲸脑(油)。

the male reproductive cell; the male gamete; "a sperm is mostly a nucleus surrounded by little other cellular material"
同义词：sperm cell, spermatozoon, spermatozoan,

The term sperm is derived from the Greek word (σπ?ρμα) sperma (meaning "seed") and refers to the male reproductive cells. In the types of sexual reproduction known as anisogamy and oogamy, there is a marked difference in the size of the gametes with the smaller one being termed the "male" or sperm cell.

例句与用法

	1.	Sperms fertilize ova in the fallopian tube . 在输卵管内精子使卵受精。
	2.	The mixture of sperm and accessory fluids is called semen . 精子和附加的液体的混合物称为精液。
	3.	The bulls producing donor sperm are screened first for disease and bloodlines . 对用作提供精液的公牛，首先要调查它们的病史和血缘关系。
	4.	He allowed these "enucleated" eggs to be fertilized by sperm from sea urchins of the genus echinus . 他让这些“无核”的卵跟海胆属的海胆的精子受精。
	5.	The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis . 两个精核和管核都是从同一个小孢子核有丝分裂产生的。
	6.	An egg cell removed from mrs. carr was fertilized in a laboratory dish with sperm from her husband . 从卡尔夫人卵巢里抽出一个卵细胞和她丈夫的精子在实验器里受精。
	7.	An egg cell removed from mrs., carr was fertilized in a laboratory dish with sperm from her husband . 从卡尔夫人卵巢里抽出一个卵细胞和她丈夫的精子在实验器里受精。
	8.	I don ' t think god is keeping an eye on your sperm 我认为上帝不会总盯着你的精液
	9.	Smoking can damage the sperm and decreases fertility 吸烟损伤精子，较低生育力。
	10.	We didn ' t destroy all of your sperm two years ago 两年前我们没有完全破坏你的精子

sperm是什么意思

sperm 是什么意思

中文翻译与英英解释

例句与用法