转折:but ,however,yet,although,on the contrary,while
并列:and,then,first second,or,not only...but also...,both...and...,neither...nor...
据此推断你说的应为:
however,yet,although
转折:but ,however,yet,although,on the contrary,while
并列:and,then,first second,or,not only...but also...,both...and...,neither...nor...
据此推断你说的应为:
however,yet,although