您要查找的是不是：
- COSMOS Search and Rescue Satellite Aided Tracking 低高度近极轨道卫星搜救系统
- Search and rescue satellite aided tracking 卫星辅助搜救跟踪
- Inertial Pointing Aided Tracking 惯性指示半自动跟踪
- Manually Aided Tracking Enhancement 加强人工辅助跟踪能力
- computer - aided tracking technology 计算机辅助跟踪技术
- 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。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- I'm collecting money in aid of starving children. 为帮助饥饿的孩子们，我正在搞募捐。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- Tracking wild animals requires great stealth. 跟踪野生动物必须悄然无声。
- She used slides as a teaching aid. 她用幻灯片作教学工具。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- They offer financial aid with no strings attached. 他们无条件提供财务援助。
- 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。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- The collection is in aid of the blind. 这笔募集的捐款是用来救济盲人的。
