| 释义 |
litmus testˈlitmus ˌtest / / noun [countable] - (
chemistry化学) a test made with a special kind of paper (litmus paper) to see whether a substance is an acid or an alkali石蕊试验
- a situation or event that reveals the real nature of someone or something决定性考验◆The litmus test for dedicated students is whether they are willing to study on Saturday night.检验学生是否用功就看他们是否愿意在星期六晚上学习。
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