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- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- It means to give the most-needed and timely aid. 它的意思是给予最需要的及时的帮助。
- The radar scanned the sky for enemy planes. 雷达密切监视天空，搜索敌机。
- The watchtower followed the aircraft by radar. 瞭望塔通过雷达追踪这架飞机的行踪。
- I'm collecting money in aid of starving children. 为帮助饥饿的孩子们，我正在搞募捐。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- A gunboat was detected by the radar. 雷达探测出一炮艇。
- She used slides as a teaching aid. 她用幻灯片作教学工具。
- Enemy aircraft were detected by our radar. 敌机被我方雷达发现。
- They offer financial aid with no strings attached. 他们无条件提供财务援助。
- The ship was provided with radar equipment. 那船装有雷达设备。
- My friends bailed me out with economic aid. 我的朋友们从经济上帮助我使我脱离困境。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。
- The collection is in aid of the blind. 这笔募集的捐款是用来救济盲人的。
- Our radar pinpointed the attacking planes. 我们的雷达确定了来袭敌机的精确方位。
- He solicited aid from his close friends. 他请求挚友相助。
- The regime had been propped up by foreign aid. 该政权是靠外国援助维持著的。
- Radar is used to detect objects in the air or at sea. 雷达被用来探测空中或海上的目标。
- The aged peasant is advancing slowly with the aid of a cane. 那老农凭借手杖的帮助，慢慢地往前走。
