英语词汇“十年河东，十年河西”的翻译、意思、用法、释义-英汉汉英词典

单词	十年河东，十年河西
释义	十年河东，十年河西 shí nián hé dōng shí nián hé xī changeable in prosperity and decline; capricious in rise and fall (ups and downs); chequered
随便看	reactor--feed reactor feed pump operation reactor feed--reactor charge reactor feedwater heater reactor feedwater pump reactor fission reactor-- fixed-fuel reactor-- fluid(-fueled) reactor-- fluidized-fuel reactor flux shield reactor-- folded reactor for power purposes reactor for space heating reactor fuel reactor fuel cycle reactor fuel production reactor-- full-scale reactor fuse reactor fusion reactor-- fusion reactor gas-cooled reactor, gas cooled reactor geometry reactor-grade reactor-grade graphite