| 单词 | pernicious |
|---|---|
| 音标 | [pə:'niʃəs] |
| 解释 | a.有害的，致命的 |
| 红宝书 | 【英】 adj. 有害的，致命的(high ly injurious or destructive; noxious; deleterious; detrimental) 【考】 pernicious : injure / disingenuous : mislead(有害的会造成伤害/ 不坦率的会造成误导) 【记】 per(全部)＋nic(毒， 死)＋ious→有毒的→ 有害的 【例】 David's body was weakened by the pernicious disease. |
| 字源 | pernicious (adj.) early 15c., from Middle French pernicios (13c., Modern French pernicieux) and directly from Latin perniciosus "destructive," from pernicies "destruction, death, ruin," from per- "completely" (see per) + necis "violent death, murder," related to necare "to kill," nocere "to hurt, injure, harm," noxa "harm, injury" (see noxious). Related: Perniciously; perniciousness. |
| 不择手段背单词 | adj. 有害的, 致命的 = noxious = deleterious = detrimental 【记】per全部, nic毒, 暴亡, ious－全部暴亡－致命的 【类】pernicious: injure = disingenuous: mislead有害的造成伤害 = 不坦率的造成误导 |
| 趣味全助记 | 【记】per 音:破, 不好的 + nice 好→不好，有害；per + nec 死，noxious 有害的； 【相关】internecine 互相残杀的，perjury 假誓 |
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