记忆方法
将“pernicious”拆解为“per”（全部）+ “nicious”（有害的），想象所有的有害事物都集中在一起，形成一个整体的危害，从而记住这个单词表示“有害的，恶性的”。
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词族 · pernicious
派生词
中文词源
pernicious 有害的
per-,完全的，-nic,伤害，杀害，词源同noxious,necrosis.引申词义有害的。
英语词源
- 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.
权威例句
- 1. I did what I could, but her mother's influence was pernicious.
- 我已尽力了，但是她母亲贻害颇深。
- 2. The principle had been pernicious from beginning to end.
- 这条原则自始至终都是有害的.
- 3. Business may be troublesome, but idleness is pernicious.
- 事业虽扰人, 怠惰害更大.
- 4. They don't really, in their ivory towers, understand how pernicious drug crime is.
- 他们身处象牙塔中，并不真正了解毒品犯罪的危害有多大。
- 5. There is a pernicious culture of excellence: everything has to be not merely good but the best.
- 对于优秀存在着一种认识的误区：一切都务求最好。