福克斯词典 \ 例句 \

防空演习用英语怎么说？

...air-raid drills.

防空演习

相关词汇
drills
drillsn. 操练( drill的名词复数 )，钻头，军事训练，（应对紧急情况的）演习；v. 钻（孔）( drill的第三人称单数 )，打（眼），操练，训练；
例句
He drills the choir to a high standard.
他将合唱团训练到了一个高水平。
相关好句
For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
它的亮度有几年一度达到了现在太阳亮度的一万倍左右。
The authorities took time to pronounce their verdicts...
当局斟酌权衡再三才宣布他们的决定。
I stood there breathing in the fresh Norwegian air.
我站在那儿呼吸着挪威新鲜的空气。
Carmen was pure dynamite...
卡门充满激情。
I am determined to build on this solid foundation.
我决定在这个坚实的基础之上继续努力。
Light filtered into my kitchen through the soft, green shade of the cherry tree.
光线透过樱桃树柔和的绿阴隐约照进我的厨房。
US unemployment figures for March showed the jobless rate stuck at 7 per cent...
3 月份的美国失业数据显示失业率一直徘徊在 7%上下。
He was convinced that doctors and dentists knew best.
他确信医生和牙医最清楚该怎么做。
The equipment was extremely sophisticated and was monitored from a central control-panel...
这台设备极为复杂，由中央控制面板进行监控。
The operation can be done under local anaesthesia.
该手术可以在局部麻醉的情况下实施。