The tidal stream or current gradually decreases in the shallows.浅滩上的潮水逐渐退去。a tidal wave of crime犯罪高峰期The river is tidal up to this bridge.这条河的潮水会涨到这座桥....
The official number of people carrying the AIDS virus is low.艾滋病病毒携带者的官方数字并不高。Hackers are said to have started a computer virus.据说黑客们已经开始传播一种新的电脑病毒。The repairman reported back that the computer had a virus.修理工报告说电脑染了病毒。...
He gave money to the World Health Organisation to help defeat smallpox.他向世界卫生组织提供资金以帮助消灭天花。In 1742 he suffered a fatal attack of smallpox.1742年,他染上了致命的天花.A new outbreak of smallpox occurred in 1928.1928年爆发了新一轮的天花....
The power output is now sufficient for operation of hyperspace fold system.现在能量输出足够超空间折叠系统运转.These generators formed the backbone of the Imperial Hyperspace Security Net.这些发生器是帝国超空间安全网的中坚力量.They've just made the jum...