大多数蝙蝠靠回声定位来飞行。Most bats navigate by echolocation.她在山顶上大声喊着,然后聆听着回声.She shouted on the mountaintop and listened for the echo.蝙蝠用一种回声测定法来判断距离.The bat judges distances by a kind of echo - location....
The ship radioed a call for help.那艘船用无线电发出求救信号。Have you radioed her?你给她发无线电报没有?The captain radioed that the ship was on fire.船长发无线电说船着火了。Coast guards radioed in the information.各海岸警卫队员用无线电发来了信息。He radioed that he could&#...
Many of the clothes come from the world's top fashion houses.这些服装中有很多出自世界顶级时装设计公司。We are becoming one of the market leaders in the fashion industry.我们正在成为时装业的领军者之一。Queen Mary started the fashion for blue and white c...
发动机舱里的水由一条软管抽走。Water in the engine compartment is sucked away by a hose.到了他不得不走的地步。It got to the point where he had to leave.她快步走了一会儿，以排解心中的沮丧。She went for a brisk walk to work off her frustration....
In tropical areas, larger plots have proved more useful due to greater heterogeneity of the forest.在热带地区, 由于森林的异质性较大,已证实大一些的样地更有效.The heterogeneity and uneven development of China’s economy are rather advantageous in the...
The sea erodes the rock.海水侵蚀岩石.The sea erodes the land.海洋侵蚀陆地.Improvement in terms of trade is limited as competition erodes price.由于竞争压低了价格,贸易条件的改善就受到限制....