| 词汇 | nervous |
| 词根词缀 | 词源： c.1400, "affecting the sinews," from L. nervosus "sinewy, vigorous," from nervus "sinew, nerve" (see nerve). Sense of "of or belonging to the nerves" in the modern sense is from 1665. Meaning "suffering disorder of the nervous system" is from 1734; illogical sense "restless, agitated, lacking nerve" is 1740. Widespread popular use as a euphemism for mental forced the medical community to coin neurological to replace it in the older sense. Nervous wreck first attested 1899. 词根记忆： a. 神经的;神经过敏的,紧张不安的The desert deserves the nervous servants to observe.那个沙漠值得神经紧张的公务员们去观察. |
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