您要查找的是不是：
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- aerodrome markings 机场标志
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- The markings along the route are quite plain. 路线沿途的标志都十分清楚。
- Her school work isn't quite up to the mark. 她的功课不大符合要求。
- That was just a lot of hot air what Mark said. 马克所说的不过是一大堆空话。
- A huge plane slid off an aerodrome runway. 一架巨大的飞机滑离机场跑道。
- War has left its mark on the country. 战争给该国留下了不可磨灭的痕迹。
- The public scandal left a black mark on his career. 这一尽人皆知的丑闻给他的事业留下了污点。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- Happy anniversary, Helen and Mark! 海伦、马克，祝你们结婚周年快乐！
- Mark and Barbara are going together now. 马克与巴巴拉现在正在谈恋爱。
- Optimization of value of Aerodrome Forecasts. 机场预报值优化。
- Mark has lost his job and is worse off than ever. 马克的工作丢了，情况比以前更糟。
- Construction work on east side of the aerodrome. 机场东面有施工。
- A horse with patchy markings of white and another color. 杂色马，花马一匹有白色或另外一种色斑的马
- You're cleared to do so, report aerodrome in sight. 你可以那样做,看到机场报告。
- He rubbed out the mark on his book. 他把他书上的记号擦掉了。
- Has she ever written a letter to Mark? 她曾经写信给马克吗？
- Everyone knows Tom as an easy mark. 大家都知道汤姆是个容易上当受骗的人。
