您要查找的是不是：
- Shield or seal ring mark and fastness 防尘盖或密封圈标志及牢度
- The compass housing is the ring marked with either numbers or N.E.S.W and sometimes the intercardinal points such as SE. 如若阅读者有需了解更加详尽专业知识请与专业导师联系，以获得相应帮助；
- Fruiting spurs are specialized twigs that generally branch off the sides of branches and leading twigs, and are stubby and slow-growing, with many annular ring markings from seasons past. 繁殖枝是特殊的小枝，它通常从枝条或主小枝的侧面发出，并且比较粗短、生长缓慢，其上的环纹记录着它经历过的一个个生长季节。
- 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。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Her school work isn't quite up to the mark. 她的功课不大符合要求。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- That was just a lot of hot air what Mark said. 马克所说的不过是一大堆空话。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- 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？
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
- Happy anniversary, Helen and Mark! 海伦、马克，祝你们结婚周年快乐！
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- Mark and Barbara are going together now. 马克与巴巴拉现在正在谈恋爱。
- Please ring for the attendant if you need anything. 如果需要什么，请按铃找服务员。
- The music was so loud it made my ears ring. 音乐的声音太大了，把我耳朵震得直响。
- The policeman felt that my story didn't ring true. 警察认为我讲的话听起来不可信。
