英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

PA    音标拼音: [p'ɑ]
飞行员助手

飞行员助手

pa
n 1: an informal term for a father; probably derived from baby
talk [synonym: {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
[synonym: {protactinium}, {protoactinium}, {Pa}, {atomic number
91}]
3: a unit of pressure equal to one newton per square meter [synonym:
{pascal}, {Pa}]
4: a Mid-Atlantic state; one of the original 13 colonies [synonym:
{Pennsylvania}, {Keystone State}, {PA}]
5: an electronic amplification system used as a communication
system in public areas [synonym: {public address system}, {P.A.
system}, {PA system}, {P.A.}, {PA}]

Pa \Pa\ (p[aum]), n.
A shortened form of {Papa}.
[1913 Webster]

19 Moby Thesaurus words for "pa":
abba, dad, daddy, father, foster father, genitor, governor,
old man, pap, papa, pappy, pater, paterfamilias, patriarch, pop,
pops, sire, stepfather, the old man


45 Moby Thesaurus words for "PA":
Gramophone, PA system, Victrola, audio sound system, audiophile,
binaural system, bitch box, bullhorn, cartridge, ceramic pickup,
changer, crystal pickup, derived four-channel system,
discrete four-channel system, four-channel stereo system, hi-fi,
hi-fi fan, high-fidelity, intercom, intercommunication system,
jukebox, magnetic pickup, monaural system, mono, needle,
nickelodeon, phonograph, photoelectric pickup, pickup,
public-address system, quadraphonic sound system,
radio-phonograph combination, record changer, record player,
sound reproduction system, sound truck, squawk box, stereo, stylus,
system, tape deck, tape recorder, tone arm,
transcription turntable, turntable

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • PA. GOV - Home | Commonwealth of Pennsylvania
    We're the home base of the Commonwealth of Pennsylvania Explore the services and resources offered by your government
  • Pennsylvania - Wikipedia
    Established as a haven for religious and political tolerance, the British colonial-era Province of Pennsylvania was known for its relatively peaceful relations with native tribes, innovative government system, and religious pluralism
  • 帕斯卡（压强单位）_百度百科
    帕斯卡（Pascal）是国际单位制中表示压强的基本单位，简称帕。 符号Pa。 为纪念法国物理学家与数学家帕斯卡而命名。
  • 压力单位转换计算器 - 在 Pa、kPa、MPa、Bar、PSI、ATM 等之间转换
    在所有压力单位之间转换，包括帕斯卡、PSI、巴、大气压等。为工程师、科学家和学生提供的免费在线压力单位转换器。
  • PA是什么塑料？ - 知乎
    CF-PA是碳纤维复合PA12的线材。 碳纤维复合材料 可显着改善刚度，强度和耐热性，并具有出色的层间附着力。 在高达180 °C的高温下，它仍可保持相同的机械性能。 CF-PA比PA轻，并保持相同的优点。
  • Visit Pennsylvania | Your Great American Getaway
    In Pennsylvania, backroads become stories, festivals become legends, and every town has a twist
  • Pennsylvania | Geography, History, Capital, Population, Map, Flag . . .
    Pennsylvania, constituent state of the U S , one of the original 13 American colonies It is bounded to the north by Lake Erie and New York; to the east by New York and New Jersey; to the south by Delaware, Maryland, and West Virginia, and to the west by West Virginia and Ohio Its capital is Harrisburg
  • University of Pennsylvania
    As America’s first university, Penn has a history that dates back to 1740 and shares many ties with the colonial city of Philadelphia and the birth of our nation
  • 压力单位傻傻分不清楚？Pa、psi、Bar、Atm一文搞懂，还有免费换算神器！ - 工具匠
    工具界面预览 压力单位换算 在工程、气象预报、潜水，甚至咱们的日常生活中，压力单位真是随处可见。什么帕斯卡（ Pa ）、磅每平方英寸（psi）、巴（Bar）还有标准大气压（Atm），这些名字听起来有点绕，但其实它们各有各的地盘，而且相互之间都能换算。刚接触这些的朋友，肯定觉得单位转换
  • PA-400 Series - Palo Alto Networks
    The Palo Alto Networks PA-400 Series Next-Generation Firewalls (NGFWs), comprising the PA-410, PA-415, PA-415- 5G, PA-440, PA-445, PA-450, PA-455, PA-455-5G, and PA460, bring ML-Powered NGFW capabilities to distributed enterprise branch offices, retail locations, and midsize businesses





中文字典-英文字典  2005-2009