touchstone
The acid test of a school is "would you send your own children there?"
“你会将自己的孩子送去那里吗?”这一问题是衡量一所学校的试金石。
—— 柯林斯例句42 As the touchstone tries gold, so gold tries man.
42试金石试金, 黄金试人。
—— 给力词典精选She appeared to have in her experience a touchstone for everything.
她的生活经历,似乎使她掌握了一切事物的试金石。
—— 辞典例句Human performance is both its goal and its test.
人的实绩既是组织的目标又是组织的试金石。
—— 辞典例句Calamity is man´s true touch stone.
灾祸是吾人真正的试金石。
—— 辞典例句