roundworms

roundworms

美 [ˈraʊndˌwɜrm] 　英 [ˈraʊndˌwɜː(r)m]

• n.蛔虫；线虫
• 网络圆虫；狗的毛病蛔虫；蛔虫症

词形变化

复数：roundworms  

英汉解释

n.	1. 蛔虫 2. 线虫

英英解释

n.	1. a small worm that lives in the stomachs of people and some animals

例句

The research was performed on C. elegans, tiny roundworms that typically live an average of two weeks.

这一研究实验是在线虫身上进行的，这是一种极小的圆虫，他们的平均寿命只有两周左右。

infestation of the human intestine with Ascaris roundworms.

人体的肠内有大量的蛔虫。

Now they think they know why . They identified a gene in roundworms that directly links calorie restriction to longer lifespan .

现在他们认为找到原因了。他们在蛔虫身上找到一种基因，直接负责热量的控制，进而延长寿命。

any of various small free-living plant-parasitic roundworms.

各种非寄生或寄生在植物上的线虫。

Acidic soil is paradise for nematodes, parasitic roundworms that destroy crops.

酸性土壤是线虫和寄生蛔虫的乐土，而这些害虫会将农作物摧毁。

Resveratrol has been shown to extend the lives of other organisms including yeast, roundworms and fruit flies.

白藜醇已经显示出它能够延长其他生物体包括酵母、蛔虫和果蝇的生命。

By tinkering with the gene, scientists can make roundworms live 30 to 50 percent longer than they normally would.

科学家可以通过修补基因来使得蛔虫比常规多活30%到50%的寿命。

A study into roundworms found 500, 0000 in a single square metre of ocean floor, while there are now 16, 000 known species of seaworms.

而一个关于蛔虫的研究则发现，有500,000条蛔虫在亿立方米的海床土壤中，同时存在的还有目前已知的16,000种海虫。

slender threadlike roundworms living in the blood and tissues of vertebrates;

细长如线的线虫，寄生在脊椎动物的血液和组织中；