免费成人A片免费看|亚洲有码视频在线观看|美女毛片视频激情超碰|91精品国产欧美一区二区成人|久久无码精品一级A片一高潮不断|亚洲性爰专区三级片不卡免费|欧洲另类AV无码国产免费看|免费观看黄片视频|三级黄色网片在线|国产精品一区二区三区网址

單詞乎

PR

PR是什么意思、PR怎么讀

PR漢語翻譯

與公眾的關系, 公關
【計】 模式識別, 實際記錄, 前綴, 程序寄存器

PR英語解釋

名詞 pr:

  1. 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
  2. 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
  3. a promotion intended to create goodwill for a person or institution
    同義詞:public relations

PR詳細解釋

Pr
NONE(無詞性)
The symbol for the element praseodymium
元素praseodymium的符號

Pr
Pr 2
abbr.(略語)
Propyl.
Propyl.
Bible Proverbs.
【圣經】 格言,警句

0
糾錯