英语词汇“penumbra”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	penumbra
释义	penumbra [pəˈnʌmbrə] GRE n31842 145 9 35 43 11 47 半阴影(80%)，边缘部分(20%) n.半影
随便看	one point thermomete one point thermometer one-point thermometer one-point-three one-point-two one point union one-point wave meter one point wavemeter one-point wavemeter one-pole one-pole knife switch one pole knife switch one pole method one pole switch one-port one-port amplifier one port network one-port network one-port network, active one port parametric amplifiers one-position adder one position adder one position of the circle one-position winding one-pot

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