nerve
英 [n??v]
美[n?v]
- n. 神經(jīng)；勇氣；[植] 葉脈
- vt. 鼓起勇氣
CET4TEM4GRE考研CET6中頻詞核心詞匯
詞態(tài)變化
復(fù)數(shù):?nerves;第三人稱單數(shù):?nerves;過去式:?nerved;過去分詞:?nerved;現(xiàn)在分詞:?nerving;
中文詞源
nerve 神經(jīng)，神經(jīng)質(zhì)，勇氣，氣魄
來自拉丁語nervus,跟腱，肌筋，來自PIE*sneu,跟腱，肌筋，來自PIE*sne,縫制，編織，詞源同needle,net.后用于指人體的筋脈，引申詞義神經(jīng)，神經(jīng)質(zhì)，勇氣，氣魄等。
英文詞源
- nerve
- nerve: [16] Latin nervus meant ‘sinew, bowstring’. It and its Greek relative neuron (source of English neural) may belong to a wider family of words that includes Latin nēre ‘spin’ (a relative of English needle) and possibly also English narrow, perhaps with a common meaning element. The application to ‘bundle of fibres carrying sensory or other impulses’ seems to have begun in Greek, but was soon adopted into the Latin word, and was brought with it into English.
Metaphorically, the Romans used nervus for ‘strength, force’, an application perhaps lying behind the English sense ‘courage’, first recorded in the early 19th century. The use of the plural nerves for ‘a(chǎn)gitation, apprehension’ (and of the adjective nervous [14] for ‘a(chǎn)pprehensive’) is an English development, which probably started in the mid- 18th century.
=> needle, neural - nerve (n.)
- late 14c., nerf "sinew, tendon," from Old French nerf and directly from Medieval Latin nervus "nerve," from Latin nervus "sinew, tendon; cord, bowstring," metathesis of pre-Latin *neuros, from PIE *(s)neu- "tendon, sinew" (cognates: Sanskrit snavan- "band, sinew," Armenian neard "sinew," Greek neuron "sinew, tendon," in Galen "nerve"). Sense of "fibers that convey impulses between the brain and the body" is from c. 1600.
Secondary senses developed from meaning "strength, vigor, energy" (c. 1600), from the "sinew" sense. Hence figurative sense of "feeling, courage," first attested c. 1600; that of "courage, boldness" is from 1809; bad sense "impudence, cheek" is from 1887. Latin nervus also had a figurative sense of "vigor, force, power, strength," as did Greek neuron. From the neurological sense come Nerves "condition of nervousness," attested from 1792; to get on someone's nerves, from 1895. War of nerves "psychological warfare" is from 1915. - nerve (v.)
- c. 1500, "to ornament with threads;" see nerve (n.). Meaning "to give strength or vigor" is from 1749. Related: Nerved; nerving.
雙語例句
- 1. Nerve cells have limited ability to regenerate if destroyed.
- 如果受到損傷，神經(jīng)細(xì)胞再造的能力有限。
來自柯林斯例句
- 2. The mere mention of John had touched a very raw nerve indeed.
- 提到約翰就真的讓人心痛。
來自柯林斯例句
- 3. He had the nerve to ask me to prove who I was.
- 他竟敢要求我證明我自己的身份。
來自柯林斯例句
- 4. The brandy made him choke, but it restored his nerve.
- 雖說白蘭地嗆了他一下，卻讓他恢復(fù)了勇氣。
來自柯林斯例句
- 5. Malcolm worked up the nerve to ask Grandma Rose for some help.
- 馬爾科姆鼓起勇氣請羅絲奶奶幫點(diǎn)忙。
來自柯林斯例句