| 释义 |
ruinous ruinous /ˈruː.ɪ.nəs/ adjective FORMAL ► F0 causing great harm and destruction: » ten ruinous years of terrorismThesaurus+: ↑Dangerous and harmfulruinously /-li/ adverb ► F0» Having an accident without insurance can be ruinously expensive.Thesaurus+: ↑Dangerous and harmful |