touchstone
音標['tʌtʃstәun]中文翻譯：
n. 試金石, 檢驗標準
相關對話：
- As the touchstone tries gold, so gold tries man.試金之石可試金，正如黃金能試人。
- The greatest touchstone of any work is time.時間是檢驗一切的最好的試金石。
- Love is the touchstone of virtue.愛情是美德的試金石。
英文字典英文解釋：
名詞 touchstone:
- a basis for comparison; a reference point against which other things can be evaluated同義詞：standard, criterion, measure