银质金属，可旋开关的盖子，里面有烟灰。

Silver metal, with a latch that open and closes the cover of the ashtray. Complete with ashes!

youdao

之后出现银质雕刻项圈、经过金属加工和天鹅绒德国、奥地利巴洛克式项圈。

Then there are engraved silver collars and German and Austrian baroque(12) collars decorated with metalwork and velvet(13).

youdao

介绍了铟、铜、银分别回收的原理及技术参数，所得金属中铟、铜、银质量分数均大于99.99%。

The recovery mechanisms and parameters are introduced. Mass fraction of indium, copper and silver in obtained metals is over 99.99%.

youdao