rigoron Academic Vocabulary Listalso onAcademic Chunk List (ACL)? Recommendations (Future)? 严密,严格,严酷 rigor rigor(noun) 严密,严格,严酷 rigorous rigorous(adjective) 严厉的,严密的,严格的,严酷的 rigorously rigorously(adverb) 严厉地,残酷地 Forms nounadjectiveadverb rigor rigorous rigorously