您要查找的是不是：
- 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。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- I want to search out an old school friend. 我想寻找我的一个老同学。
- 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。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- The search party spread out over the moor. 搜索队在荒草地分散行动。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- He go in search of a doctor for his sick wife. 他去为他生病的妻子找医生。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- The detectives swore out a search warrant. 侦探们立誓获得搜索状。
- A locomotive pounded down the railway track. 一辆机车沿着铁道隆隆地驶去。
- The police obtained a search warrant for his house. 警察拿到了搜查他家的搜查证。
- I like to watch field and track events. 我喜欢观看田径比赛。
- The scientists are in search of a new element. 科学家们正在寻找一种新元素。
- We have to keep track of every cent we spend. 我们得记下我们花的每一分钱。
- What you just said is completely off the track. 你刚才讲的话彻底离题了。
