In order to make it safe, the element is electrically insulated.为安全起见,该元件作了电绝缘处理。Not far away were other geothermal wellheads, their natural pressurized steam deflected into huge insulated pipes.不远处是另几口地热井, 它们的天然加压蒸汽输进了巨...
正从临近地区派遣援兵。Reinforcements were being sent from the neighbouring region..援兵被派赴前线.Reinforcements were sent to the battle front.我们正等待着波斯的援兵.We await help from the Persians....
For more than 400 years, we were a colonized people.我们经受过400多年的殖民统治。The area was then colonized by scrub.后来这块地灌木丛生。The area was colonized by the Vikings.这一地区曾沦为维京人的殖民地。The plains of North America are colonized by rodents...
This is a well designed easel which folds up quickly and neatly.这个画架设计得很好,可以迅速而整齐地折叠起来.I took it from the easel and held it up to the windows.我把画从画架上取下来,把它举到窗户前.He paused in the middle of folding up his easel.他画架收到一半,却停了...