There was a layer of silver leaf outside the metal.
金属外边有一层银薄膜。
Pewter, silver, gold - a flash of metal will make any outfit eye-catching.
锡白色、银色、金色——这类金属色泽在闪烁时会使任何一套服装变得光彩夺目。
Silver is a highly conductive metal.
银是导电性能很好的金属。
银是韧性金属。
They consist of metal, glass, plastic, silver and even gold piece.
它们由金属，玻璃，塑料，银，甚至是一块金子。
Others struck in silver-plated base metal will cost much less.
其他只是镀银的将比较便宜。
Test especially of gold or silver to see if a metal is of the right quality.
检验金属尤指金银看它是否具有真实的质量。
The metal extraction rate of silver is over 95%. Every valuable metal were leached very we...
银精矿中银的提取率达到95%以上，各种有价金属得到了很好的浸出。
The expression "precious metal" means silver, gold and platinum;
所称“贵金属”，是指银、金及铂；
The expression "precious metal" means silver, gold and platinum;
所称“贵金属”，是指银、金及铂；
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