[科技]?先前不知
... prior committment 事先参与 prior ignorance 先前不知 prior user 早先使用人 ...
Literally meaning ignorance, the term was originally used to describe the benighted condition of Arabia prior to the advent of Islam.
ECONOMIST: The father of Islamic fundamentalism
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。