医生们目光呆滞地坐在电视机前一支接一支地抽着烟。Doctors with glazed eyes sat chain-smoking in front of a television set.“他的眼神呆滞？”——“还双眼圆睁，泪汪汪的。”——“谢谢！”"His eyes were glassy?"— 'And dilated. They were watery.' — 'Thank you.'她...
...protons and electrons trapped by magnetic forces in the Van Allen belts.范艾伦辐射带的磁力俘获的质子和电子Blade tools: eyebolt turning tool , Allen key, screw tap, milling cutter, drill bits, etc.刀刃工具类: 埃令螺丝(吊环)、圆车刀 、 六角匙 、 丝攻 、 铣刀 、 ...