【英语时差8,16】震动更易捕蠕虫
时间:2019-01-22 作者:英语课 分类:英语时差8,16
You've never heard of worm grunting 1? Well,it's a practice of driving a wooden stake into the ground and vibrating it with a flat piece of iron. The vibrations 2 run through the soil and cause nearby earthworms to burrow 3 up to the surface, where they can easily be collected. In fact there are many people in the southeastern United States who do this for a living. A researcher at Vanderbilt University demonstrated that the process of worm grunting produces vibrations that mimic 4 the vibrations produced by moles 6 while they are digging through soil. Moles are a subterranean 7 predator 8 of earthworms. In order to avoid becoming mole 5 food, the earthworms flee to the top of the soil when they sense the vibrations of a mole that is digging nearby. You should try worm grunting. It might open up a whole new career for you.
- He pulled harder on the rope, grunting with the effort. 他边用力边哼声,使出更大的力气拉绳子。
- Pigs were grunting and squealing in the yard. 猪在院子里哼哼地叫个不停。
- We could feel the vibrations from the trucks passing outside. 我们可以感到外面卡车经过时的颤动。
- I am drawn to that girl; I get good vibrations from her. 我被那女孩吸引住了,她使我产生良好的感觉。 来自《简明英汉词典》
- Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土。
- The dog had chased a rabbit into its burrow.狗把兔子追进了洞穴。
- A parrot can mimic a person's voice.鹦鹉能学人的声音。
- He used to mimic speech peculiarities of another.他过去总是模仿别人讲话的特点。
- She had a tiny mole on her cheek.她的面颊上有一颗小黑痣。
- The young girl felt very self- conscious about the large mole on her chin.那位年轻姑娘对自己下巴上的一颗大痣感到很不自在。
- Unsightly moles can be removed surgically. 不雅观的痣可以手术去除。
- Two moles of epoxy react with one mole of A-1100. 两个克分子环氧与一个克分子A-1100反应。
- London has 9 miles of such subterranean passages.伦敦像这样的地下通道有9英里长。
- We wandered through subterranean passages.我们漫游地下通道。