colloquial. The imparting or acquiring of the knowledge of a subject hastily and for an occasion.
The action of cramming information for a temporary occasion (see cram, v. 6); the information thus hastily and temporarily acquired.
Preparation or equipping for a particular purpose or task.
英语词典包含1132095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。