电磁波是由一种称为速调管的微波电子管产生的.The electronmagnetic wave is produced by microwave tubes called klystrons.这些工厂生产电子管 、 晶体管 、 收音机和电视机.These factories produce tubes, transistors, radio sets and TV sets.这些放大器是用微型电子管制成的.These amplifier...
They have been missing for a long time now...现在他们已失踪很长一段时间了。The team decided to try and replicate the missing curtains as authentically as possible.小组决定尽可能照原样重新制作丢失的幕帘。Riley , you're not missing that little windowle...
It's so restful to meander along Irish country roads.沿着爱尔兰的乡间小路漫步是多么惬意。His talk appears to meander but by the end focuses attention on the true state of affairs.他的谈话看似不着边际，最终却集中到了事态的真相上来。They tumble down mountainsid...
对白逗趣但是情节薄弱。The dialogue is amusing but the plot is weak.整个华盛顿都对白宫内发生的混乱议论纷纷。Washington has been abuzz with stories about disarray inside the White House.这本书的情节引人入胜,并有许多巧妙的对白.That book has a good plot and much clever dial...
Leukemias typically fill up the marrow with abnormal cells, displacing normal hematopoiesis.典型的白血病有很多不正常的细胞充满骨髓, 取代正常的造血功能.It replaces the polluted air by successively displacing it by fresh air.它用新风成功有效地替换了污浊的空气.Women p...