iron cage

1. The zoo denied reports the tiger had managed to bend the iron bars of its cage to get at the lion and tear it to pieces.
   起初有媒体称，老虎在扭弯了笼子的钢筋后进入狮笼，很快就把后者撕成了碎片。动物园随后发表声明澄清事实。
2. An oxygen transport system is possible with just the iron atoms, but it is very much more effective with the protein "cage" the structure of hemoglobin provides.
   氧气运输系统只需铁原子便可运行，但血色素提供的蛋白质“笼状”结构能够大大提高其效率。
3. Bedroom cages; all kinds of animals living slept iron cage, plastic cage, wooden cage
   卧室笼具；各类动物居睡铁制笼，塑料笼，木制笼
4. He remains up there in his iron cage some days.
   他在那个高高的笼子里关了几天。
5. Firefighters spent four minutes getting the boa out of the bucket and putting it into an iron cage they brought with them.
   消防员花了四分钟才把巨蟒抓出水桶，塞入预备的铁笼里。
6. Put it in another way. I am like a small bird that, after having been kept in an iron cage for a long time, yearns now to flap my wings and fly up into the expansive sky in an outburst of delight.
   又如久被关在铁笼里的小鸟，多么想展翅飞翔，尽情享受那海阔天空。
7. Through the research of wear and tear mechanism, ferrite grey iron was selected to use in cage bushing.
   本文通过对磨损机理的研究，选定铁素体基灰铸铁作为制作衬套的材质；
8. Through the comparing with the old material of the cage bushing, a conclusion was drew that suspended graphite ferrite grey iron was the better material used in cage bushing.
   通过与以往衬套材质的对比得出悬浮石墨铁素体基灰铸铁可作为制作罐笼衬套的新材质。
9. Scanning electron microscope ( SEM) was used to demonstrate the formation of "iron cage" on cell membrane.
   实验采用扫描电镜（SEM）证实了铁笼子在细胞膜表面形成。

noun

1. a cage from which there is no escape