Solve the equation 5x – 3 = 27.
the false equation of financial success with happiness
In a choice between the use of rail and car, the question of cost will come into the equation.
英语词典包含67175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。