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	Secamone secant secants secateur secateurs seccer seccest Secchi disc secco seccos Seccotine secede seceded seceder seceders secedes seceding secer secern secernated secernateed secernateing secernates secernating secerned

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。