They tinkered with the engine…他们修了修发动机。They tinkered with the engine.他们修了修发动机。The Chemists have tinkered with heat and metal catalysts to refine their materials.化学家摆弄热和金属催化剂来提炼....
They tinkered with the engine…他们修了修发动机。The Chemists have tinkered with heat and metal catalysts to refine their materials.化学家摆弄热和金属催化剂来提炼.They tinkered with the engine.他们修了修发动机。They have tinkered with the geometry of the...
The long-range goal must be to do away with nuclear weapons altogether.远期目标必须是将核武器尽数销毁。That city has decided to do away with overhead wires.那个城市决定取消架在空中的电线.We are developing nuclear weapons to do away with such weapons.我...
The worst reason to launch an attack would be a fear of seeming irresolute...因为担心看上去缺乏决断力就发动攻击，这是最糟糕的理由。His opponents were still obsessed by his seeming invulnerability.他的对手还仍然对他表面上的坚不可摧感到棘手.Wall Street analysts have bee...