The pharaohs were considered gods and therefore immortal.法老们被视为神灵，且长生不死。...Roosevelt's immortal words, 'Speak softly and carry a big stick.'罗斯福的不朽名言——“说话温和,手持大棒”Anna Karenina and Fan Qi were the curiosa si...
具有直接或间接加热的阴极的电子管四极管.Tube tetrode with directly or indirectly heated cathode.拖到绘图页后,可以添加具有直热式或旁热式阴极的电子管四极管.Drag onto the page to add a tube tetrode with directly or indirectly heated cathode....
I was determined not to succumb to the virus.我坚决不向病毒屈服。Malnourished children are more likely to succumb to infections.营养不良的儿童更有可能死于感染.They will never succumb to the enemies.他们决不向敌人屈服....