ova的意思|示意
n. 卵细胞(ovum 的复数)
SAT
ova的用法详解
英语单词“ova”的用法讲解
“Ova”是拉丁语单数“ovum”的复数形式,通常用来指代女性生殖系统中的卵子。以下是一些示例使用“ova”的情境:
1. The ovaries of a female typically release one ovum per menstrual cycle.(一个女性通常每月会释放一个卵子)
2. Ova from a donor may be used to assist couples struggling with infertility.(从捐赠者处获取卵子可以帮助无法自然受孕的夫妇)
3. Many species of fish lay their ova in nests or hiding places to protect them from predators.(许多鱼类将他们的卵产在巢中或藏身之处,以保护卵子不受掠食者伤害)
此外,“ova”这个词也可以在一些科学专业中使用,如生物学和医学中,用来指代卵细胞或卵子。
ova相关短语
1、 fertilized ovum [医]受精卵
ova相关例句
Two or more ova are shed during the same heat period.
在同一发情期排出两个或数个卵子.
辞典例句
About what? How few ova I have left?
说什么? 说我还剩下几个卵子 吗 ?
期刊摘选
Ratios of hapten intergraded with BSA and OVA were 21:1 and 11:1, respectively.
半抗原和牛血清白蛋白及卵清蛋白的结合比分别是21:1和11:1.
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Sperms fertilize ova in the fallopian tube.
在输卵管内精子使卵受精.
辞典例句
A useful test for diagnosis of infectious diarrheas is stool examination for ova and parasites.
感染性腹泻诊断的检查是大便检查寻找卵和寄生虫.
期刊摘选
Virtually all developing animal ova are surrounded by helper cells, either follicle cells or nurse cells.
实际上,所有发育过程中的卵都辅助细胞环绕, 要么是滤泡细胞,要么是抚育细胞.
期刊摘选