practicalitiesplural noun
us/ˌpræk·tɪˈkæl·ə·t̬iz/the particular conditions of a situation; the actual facts:
I know you have to be in Paris tomorrow, but you have to understand the practicalities of arranging transportation on such short notice.
英语词典包含110679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。