PR
导读：PR读音音标
英 [ˌpi: ˈɑ:(r)]美 [ˌpi\'ɑr]
PR意思解释
abbr.公共关系(public relations)；性能要求(Performance Requirement)；[化](=praseodymium)镨； 英英释义 PR[ ,pi:
英 [ˌpi: ˈɑ:(r)]美 [ˌpi\'ɑr]
PR意思解释
abbr.公共关系(public relations)；性能要求(Performance Requirement)；[化](=praseodymium)镨； 英英释义 PR[ ,pi:
PR读音音标
英 [ˌpi: ˈɑ:(r)]
美 [ˌpi\'ɑr]
PR意思解释
abbr.
公共关系(public relations)；
性能要求(Performance Requirement)；
[化](=praseodymium)镨；
英英释义
PR[ ,pi: \'a:(r) ]
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
同义词：praseodymiumatomic number 59
a self-governing commonwealth associated with the United States occupying the island of Puerto Rico
同义词：Puerto RicoPorto RicoCommonwealth of Puerto Rico
a promotion intended to create goodwill for a person or institution
同义词：public relations
词组短语
pr china
中国
