| 释义 |
n. acid test,proof,confirmation,test,measure n. | 1. a test in which a single factor determines the outcome 2. a test in which litmus is used to find out if something is an acid or a base 3. an event, decision, etc. that provides a clear sign of what someone is really like or what their intentions are 4. a test of a chemical substance using litmus paper 1. a test in which a single factor determines the outcome 2. a test in which litmus is used to find out if something is an acid or a base 3. an event, decision, etc. that provides a clear sign of what someone is really like or what their intentions are 4. a test of a chemical substance using litmus paper |
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