PR
中文翻譯：
與公眾的關係, 公關【計】 模式識別, 實際記錄, 前綴, 程式暫存器
英文解釋：
名詞 pr:
- a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process同義詞：praseodymium, atomic number 59
- a self-governing commonwealth associated with the United States occupying the island of Puerto Rico同義詞：Puerto Rico, Porto Rico, Commonwealth of Puerto Rico
- a promotion intended to create goodwill for a person or institution同義詞：public relations