英语词汇“消费品的更新换代”的翻译、意思、用法、释义-英汉汉英双解词典

单词	消费品的更新换代
释义	消费品的更新换代 the updating and upgrading of consumer goods
随便看	period of duration period of dust removal period of duty period of Eastern Han Dynasty Period of Economic Development period of economic evaluation period of economic readjustment period of economic transformation period of economic transition period of electrolyte period of element period of element in group period of element law discovery period of elliptic curve period of elongation period of embryo period of embryo development period of emergence period of Emperor Qian Long period of employment period of encounter period of endogenous respiration period of endurance period of english period of enlightenment