| 释义 |
Noun: pa paa- An informal term for a father; probably derived from baby talk
- dad, dada, daddy, papa, pappa, pop, poppa [N. Amer]
Noun: Pa- A unit of pressure equal to one newton per square meter
- pascal - A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
- protactinium, protoactinium, atomic number 91
Noun: PA- A Mid-Atlantic state; one of the original 13 colonies
- Pennsylvania, Keystone State - An electronic amplification system used as a communication system in public areas
- public address system, P.A. system, PA system, P.A.
Adverb: p.a.- By the year; every year (usually with reference to a sum of money paid or received)
- per annum, per year, each year, annually
Sounds like: par, parr Derived forms: Pas Type of: American state, begetter, communication system, father, male parent, metal, metallic element, pressure unit Part of: America, Mid-Atlantic states, the States, U.S., U.S.A., United States, United States of America, US, USA Encyclopedia: PA Pa Pa, Burkina Faso |