several ______(thousand) dollars thousand要加s吗?several不是加可数名词

several ______(thousand) dollars thousand要加s吗?several不是加可数名词 thousand要加s吗 two thousand中thousand加s吗? several hundred后面的名词要加s吗 thousand可以加s吗? 是several thousand还是several thousands of ? several thousand还是several thousands of 有没有many thousand,several thousand,和several thousands of thousand单词什么时候要加s? thousand hundred million加s吗 “十万”Hundred Thousand 后面要加“S”吗? thousand用法 何时加S!