单词	marginal tax rate
释义	marginal tax rate noun : the rate of additional federal income tax to be paid on additional income Word History First Known Use 1948, in the meaning defined above
随便看	thyrotropins thyroxin thyroxine thyroxines thyroxins thyrse thyrses thyrsi thyrsoid thyrsopteres thyrsopterises thyrsopterisses thyrsus thys thysan- thysano- thysanocarpi Thysanocarpus thysanocarpuses thysanocarpusses thysanopter thysanoptera Thysanoptera thysanopterae thysanopteran

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