THE TOUCHSTONE唱片名
Paula Touchstone标签
Touchstone Picture达奇史东制片公司
Sue Touchstone标签
Touchstone Investments点金石基金管理公司
Touchstone Television点金石;试金石电视公司
Irish touchstone玄武岩
Touchstone test试金石法
Touchstone Inn塔区斯通宾馆
N-COUNT（可数名词） If you use one thing as a touchstone of another, you use it as a test or standard by which you judge the second thing. 试金石; 标准 [usu N 'of/for' n]
Job security has become the touchstone of a good job for many employees.
对许多雇员来说，工作的稳定性已经成了一份好工作的标准。