at or during the time thatso long as you're staying with us, you may not smoke indoors
so long as you're staying with us, you may not smoke indoors
as, when, while, whilst(chiefly British)
after
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。