首页perniciouspernicious英英释意

pernicious

英 [pə'nɪʃəs]美[pɚ'nɪʃəs]
  • adj. 有害的;恶性的;致命的;险恶的

英英释意


1. exceedingly harmful
2. working or spreading in a hidden and usually injurious way;
"glaucoma is an insidious disease"
"a subtle poison"
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