单词	光[电]倍增管
释义	光[电]倍增管multiplier phototube
随便看	at the rate of knots的意思 at the ratio of…to…的意思 at (the) ready的意思 at the ready的意思 at the rear的意思 at the rear of ...的意思 at the receiving end的意思 at the request of的意思 at the request of a person的意思 at the request of someone的意思 at the request of [sb]的意思 at the risk of的意思 at the risk of ...的意思 at (the) root的意思 at the root的意思 at the sacrifice of的意思 at the same moment的意思 at the same rate的意思 at the same table的意思 at the same time的意思 at the same time as的意思 at the same time that的意思 at the same window的意思 at the side of的意思 at the sight of的意思