It is not permissible to make photocopies of these documents.
The use of calculators during examinations is now permissible.
The use of calculators during the test is now permissible.
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。