| Englisch Thesaurus | |||
| |||
| 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) | |||
| Englisch Thesaurus | |||
| |||
| 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) | |||
