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...
Water tanks should be well lagged and the roof well insulated.水箱和屋顶都需要敷设严密的保温层。Are your hot and cold water pipes well insulated?你们的冷热水管包好隔热层了吗？This room is insulated against noise.这个房间隔音....
草图应该是最终绘画的某种演练。The sketch should be a kind of rehearsal for the eventual painting.凡·高对现代绘画的发展有着重大影响。Van Gogh had a major influence on the development of modern painting.通常，绘画中暖色调为近感色，而冷色调为远感色。Generally, warm colours adva...
在不干净的水中洗澡，他们可能会受到感染。By bathing in unclean water, they expose themselves to contamination.这三个小孩用同一盆水洗澡。The three children all bath in the same bath water.他们看起来好像已经有好些天没洗澡了。They looked as if they hadn't washed in days...