pas

名词 pas:

1. (ballet) a step in dancing (especially in classical ballet)

名词 pa:

1. an informal term for a father; probably derived from baby talk
   同义词：dad, dada, daddy, pa, papa, pappa, pop
2. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead
   同义词：protactinium, protoactinium, Pa, atomic number 91
3. a unit of pressure equal to one newton per square meter
   同义词：pascal, Pa
4. a Mid-Atlantic state; one of the original 13 colonies
   同义词：Pennsylvania, Keystone State, PA
5. an electronic amplification system used as a communication system in public areas
   同义词：public address system, P.A. system, PA system, P.A., PA

1. She works as PA to the managing director.
   她给总经理作私人助理。
2. I heard it on the PA.
   我从广播里听到的。

pas

n.（名词）
【复数】 pas[pô]
A step or dance.
步子或舞步
The right to go before; precedence.
先行权，优先权：先去的权利；优先权

来源：
French
法语
from Old French
源自 古法语
from Latin passus [step] * see pace
源自 拉丁语 passus [步子] *参见 pace