acid test
Số nhiều: acid tests
Từ liên quan
crucibletouchstonetrialordealverificationvalidationproofevidencescrutinyassessmentevaluationexaminationprobationbenchmarkstandardcriterionauthenticitygenuinenessvalidityreliabilityperformanceefficacycapabilitycompetencestress testchallengeexperimentassayanalysisdetectiongoldnitric acidchemistrycorrosionreactioncatalystsolutionreagentpurityalloymetalmineralqualitygradethresholdcheckpointmilestonedecisivecriticalconclusivedefinitiveultimaterigorousstringentseverejudgmentverdictoutcomeresultconclusion