←

pa

noun
🔊/pɑː/
🔊/pɑː/
 (old-fashioned, informal)
jump to other results
  1. father爹；爸爸
    • I used to know your pa.我过去跟你爸爸很熟。🔊🔊
    Topics Family and relationshipsc2
    Word Originearly 19th cent.: abbreviation of papa.

Pa

abbreviationin writing书写形式
jump to other results
  1. pascal帕（斯卡）（标准压强单位）

PA

noun
🔊/ˌpiː ˈeɪ/
🔊/ˌpiː ˈeɪ/
jump to other results
  1. public address system广播系统
    • Announcements were made over the PA.通告是从广播系统播出的。🔊🔊
  2. (especially British English) a person who works as a secretary or an assistant for one person (the abbreviation for ‘personal assistant’) 私人助理，私人秘书（全写为 personal assistant）
    • PA to somebody the PA to the Managing Director授予执行董事的PA
    Topics Jobsc1
  3. the PA
     Press Association 帕（斯卡）（标准压强单位）