in the course ofwe wrote notes during the boring lecture
we wrote notes during the boring lecture
amid(or amidst), by, over, pending, through, throughout
in the 14th century
英语同义词词典收录了63618条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。