英 [paɪ]
美[paɪ]
n.圆周率 名词复数:
pis
过去式:
pied/pied
过去分词:
pied/pied
现在分词:
piing/pieing
第三人称单数:
pies/pies
new
PI的英文翻译是什么意思，意思释义：
详尽释义
n.(名词)
希腊字母表的第十六字母【数】圆周率（π）皮（音译名）错乱的字，混杂活字混乱，混杂混杂的活字堆，混杂的铅字堆
abbr.(缩略词)
=private investigator 私人调查员=productivity index 优先指数=Plastics Institute 塑料研究所programmed instruction 程序指令
adj.(形容词)
虔诚的有道德的宗教性的
英英释义
Noun:the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...someone who can be employed as a detective to collect informationthe scientist in charge of an experiment or research projectthe 16th letter of the Greek alphabetan antiviral drug used against HIV; interrupts HIV reppcation by binding and blocking HIV protease; often used in combination with other drugs
PI的用法和例句：
例句
用作名词(n.)Zu Chongzhi accurately calculated the value of pi to seven decimal places.
祖冲之很早就把圆周率准确推算到小数点后七位。Ignoring a clunky numerical system and devising his own, he demonstrated the nature of infinity and calculated a value for pi.
他否决了当时繁冗的数字表达方式，发明出自己的数字系统，证明了自然的无穷性，并计算出圆周率的值。
词汇搭配
pi point
[电] π点symmetrical pi attenuator
对称π型衰减器...pi section
π形节(II形节)...pi network
π电网络pi connection
π连接pi section filter
π节滤波器pi mode
[电] π模态pi type filter
π型滤波器pi plane
π平面pi meson
π介子pi jaw
训诫,训话
PI的相关资料：
近反义词
【近义词】private investigator
私家侦探shamus
<俚>警察protease inhibitor
蛋白酶抑制剂...Sherlock
私家侦探[亦可小写]...operative
有效的private detective
私人侦探private eye
<俚>私家侦探...
临近单词
PIA
physique
PIV
PIJ
PIB
PIH
PIO
PIM
pik
pix
PIF
PIR
