| 单词 | noxious |
|---|---|
| 音标 | ['nɔkʃəs] |
| 解释 | a.有害的,有毒的 |
| 红宝书 | 【英】 adj. 有害的,有毒的(inju rious; pernicious) 【考】 反义词:beneficial( 有益的) 【记】 nox(毒)+ious→有毒 的; 【同】 参考:nocuous(有害 的) 【例】 The rats were poisoned by noxious fumes. |
| 字源 | noxious (adj.) c.1500, from Latin noxius "hurtful, injurious," from noxa "injury, hurt, damage entailing liability" (related to nocere "to hurt," and to nex "slaughter"), from PIE *nek-ro-, causative form of root *nek- (1) "death" (see necro-). |
| 不择手段背单词 | adj. 有毒的; 对健康或道德有害的 【记】nox毒, ious多一有毒的 【参】nocuous(adj 有毒的; 有害的) 【反】beneficial = alubrious(adj 有益健康的); harmless(adj 无害的) |
| 趣味全助记 | 【记】近于necr- 死;同nocuous 有害的;熟悉的innocent就是无害的:in 无 + noc-害, 【相关】nocuous 有害的, 有毒的,innocent 无害的,清白的, 无罪的, 天真的;toxic(音:毒素) 有毒的 |
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