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| pierre de touche | |||
| English thesaurus | |||
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| To test for the truth. (The acid test is a test from basic chemisty. It is used to test whether a solution is acidic by turning litmus paper red or testing precious metals Franka_LV) | |||
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Acid Test : 22 phrases in 8 subjects |
| Accounting | 1 |
| Chemistry | 3 |
| Finances | 7 |
| Industry | 1 |
| International Monetary Fund | 3 |
| Medical | 5 |
| Metallurgy | 1 |
| Technology | 1 |