我刚发动引擎时，引擎冒出火星，发出长长的嘶声，然后就熄火了。When I started the engine it sparked, fizzed and went dead.飞机快到机场时，本来有故障的左引擎突然熄火，引发了灾难。The faulty left-hand engine failed catastrophically as the aircraft approached the airport.你的脚离开踏板，汽车便会...
摘要原发性大网膜脓疡是一种罕见的疾病.Primary abscess of the omentum is an infrequecnt disease entity.报告了带蒂大网膜移植术治疗脓胸与肺脓肿54只犬的动物实验.We employed TPO to treat experimentally produced lung abscess in 54 dogs.方法采用经腹脾大部分切除脾大网膜肺固定术.Methods: We ad...