Unmanned post offices meant millions of letters went unsorted.邮局无人工作意味着许多信件无人分拣。...a special unmanned spacecraft.一架特别的无人驾驶飞行器The fare from the last unmanned station is probably less than a pound...从上一个无人站过来的费用可能还不到1镑。......
Unmanned post offices meant millions of letters went unsorted.邮局无人工作意味着许多信件无人分拣。an unmanned Mars mission无人火星探测Scientists say these unmanned flights can make important and exciting discoveries.科学家们说这次无人驾驶的太空飞行能够获得令人兴奋的重大发...
阿兹台克人的宗教信仰是一种嗜杀的宗教.The religion of the Aztec was a bloodthirsty one.她反对所有嗜杀的娱乐消遣, 特别是猎狐.She is against all blood sports, especially foxhunting.鲨鱼有嗜杀的本性.Sharks have the killer instinct....
You need hard currency to get anything halfway decent.你得有硬通货才能买到还算不错的东西。All I had to do was be halfway cool.我要做的只是保持适度的冷静。She was halfway down when she heard the noise.她向下走到一半时，听到了响声。...