the cardinal number that is the product of ten and eight
同义词：eighty??/??80??/??LXXX
being ten more than seventy
同义词：eighty??/??80??/??lxxx
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。