不认识认识

field-glasses 英 ['fi:ldɡl'ɑ:sɪz] 　美 ['fildɡl'ɑsɪz]

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field-glasses

phrase. 双筒望远镜　

Looking through his field-glasses , he saw the Red Guards closing from all directions .　从望远镜里，他看到赤卫队从四边围了上来。

He could make out why three men in the basket under the balloon and one of them was holding field-glasses.　他看清楚汽球下面的篮子里有三个人，其中一个正拿着双筒望远镜。

1. Looking through his field-glasses , he saw the Red Guards closing from all directions .

从望远镜里，他看到赤卫队从四边围了上来。
2. He could make out why three men in the basket under the balloon and one of them was holding field-glasses.

他看清楚汽球下面的篮子里有三个人，其中一个正拿着双筒望远镜。
3. Germanate and fluoroaluminate glasses have potential applications as windows and dome in the field of middle-infrared(MID-IR).

锗酸盐和氟铝酸盐透红外玻璃材料作为窗口或头罩材料具有广泛的应用前景。