您要查找的是不是：
- inspection pit track 检查坑轨道
- Standardization of Pipeline Inspection Pit's Frame and Cover 管线检查井框盖的标准化
- 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。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- 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。
- Shall we go down to the question of inspection? 我们谈一下商品检验问题好吗？
- 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。
- Keep on the alert; we're due for an inspection. 提防着点，轮到检查我们了。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- We were drawn up for the inspection. 我们排好队接受检阅。
- 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。
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- 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。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- I'm on the track of a valuable painting. 我在追寻一幅珍贵的油画。
- We aren't nearly ready for the inspection. 对检查一事，我们还远未准备好。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
