PRS是什么意思   PRS怎么读

PRS单词基本解析：

abbr. （英国）皇家学会会长（President of the Royal Society）

n a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
n a self-governing commonwealth associated with the United States occupying the island of Puerto Rico
n a promotion intended to create goodwill for a person or institution

PRS变化用词：

原型:pr

PRS中文词源：

PRS相关组词：

lubricator prs al 润滑剂prs al

PRS用法和例句：