pearl shell

基本解释

Constant classic inlayed by ivory, turtle-shell, mother of pearl and diamonds.
象牙、龟壳、贝母与银钻镶嵌出的恒世经典；
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As the shell porcelain and pearl porcelain are almost without industrial production, so they're too costly. That's to say bone china is the world's most recognized high-grade porcelain.
由于贝瓷、珍珠瓷成本太高几乎没有工业化生产，所以骨瓷是世界上公认的最高档瓷种。
Marquetry :Decorative work in which thin pieces of wood, metal, or organic material, such as shell or mother-of-pearl, are affixed in intricate patterns to the flat surfaces of furniture.
镶嵌细工：把薄的木板、金属板以及诸如贝壳、珍珠母等有机材料制成复杂图样，贴在家具表面上的装饰技术。

Proposals include a building a gas-to-liquids plant on the Gulf Coast like the giant Pearl GTL plant Shell has finally finished in Qatar.
FORBES: Shell Oil Axes Exec For Alaska Drilling Fiasco. Will More Heads Roll?