In the future the machines will need spare parts and maintenance.这些机器将来会需要备件和维修保养。Other than blowing up a tyre I hadn't done any car maintenance.除了给轮胎充气外，我没做过任何汽车保养。She was a high-maintenance girl who needed lots of...
Under maintenance feudalism rule premise, attention textbook scientific nature and inappropriateness.在维护封建统治前提下, 注重教科书的科学性和适用性.He has to pay maintenance to his ex-wife.他必须给前妻赡养费。Easy operation and maintenance, reliable a...
The set function Γ as a useful tool in continua theory was introduced by Bellamy, D.集函数Γ作为连续统理论中的一种有用的工具是由Bellamy, D·P引入的.John Bellamy Foster , " Marx? s Ecology in Historical Perspective ", International Socialism Journ...
There are multitudes of islands on the Pacific.太平洋中有许多岛屿.Not seldom , it had been seen by multitudes.许多人都曾多次见过.Vast multitudes of birds visit this lake in spring.春天有大批的鸟飞临此湖....
On Saturday we fished the River Arno.周六我们在阿尔诺河钓鱼。The Arno would suffice as a river if only it had some water.阿尔诺河要是有些水的话可以称为河流.From Florence the river Arno ran down to Pisa, and then it reached the sea.阿诺河从佛罗伦萨流经比萨入海....