
英:/'spɒnˈteɪniəs/ 美:/'spɑːnˈteɪniəs/
自發的
比較級:more spontaneous 最高級:most spontaneous
CET4,CET6,考研,TOEFL,GRE,SAT
adj. 自發的;自然的;無意識的
I'm touched by your spontaneous help.
你們自發的幫助讓我很感動。
The neural reaction is completely spontaneous.
這個神經反應完全是本能的。
His spontaneous act caused fans to scream.
他率直的舉動引起粉絲的尖叫。
His jokes seemed spontaneous, but were in fact carefully prepared before.
他講的笑話似乎是即興的 但實際上是事先精心準備好的
A ***t that is deficient in vitamin C could result in spontaneous bleeding and swelling in the legs.
飲食中缺乏維生素C可能會導緻自發性出血和腿部腫脹。
The au***nce burst into spontaneous applause.
觀衆自發地鼓起掌來。
I had another spontaneous miscarriage at around the 16th to 18th week.
在大約第16至18周時我又一次自然流産了。
When they got up, the whole place broke out into spontaneous applause.
當他們站起來時,全場爆發出自發的掌聲。
Diana's house was crowded with happy people whose spontaneous outbursts of song were accompanied by lively music.
戴安娜的房子擠滿了幸福的人們,他們在歡快音樂的伴奏下不由自主地唱起歌來。
The objective is to explore the diagnosis of spontaneous bacterial peritonitis induced by Moraxella phenylpyruvica.
目的是探讨由苯*********酸莫拉氏菌引起的自發性細菌性腹膜炎的診斷。
spontaneous combustion
自燃
spontaneous emission
[電磁學]自發發射
spontaneous abortion
自然流産;自發性流産
amplified spontaneous emission
放大自發射;放大式自發射
spontaneous ignition
自燃
adj.|autonomous/mechanical/natural/initiative;自發的;自然的;無意識的
"spontaneous" 是形容詞,指自然發生、未經事先計劃或外力幹預的行為或現象。該詞源自拉丁語 sponte(自願),在17世紀通過法語 spontané 進入英語。
在物理學和化學領域,該詞描述系統通過自身能量變化産生的過程,如"spontaneous combustion"(自燃現象)。醫學領域則用于形容非外界刺激引發的身體反應,例如"spontaneous remission"(疾病自愈)。
心理學研究指出,人類約有40%的日常行為屬于自發行為,這類行為能增強社交關系的親密度(劍橋大學心理學系,2021)。文學創作中,歌德曾強調"spontaneous emotion is the soul of poetry"(自發情感是詩歌的靈魂)。
權威例句參考:
單詞spontaneous 的含義及用法如下:
spontaneous(形容詞)表示“自發的、自然産生的、未經刻意計劃的”,強調事物因内在原因或本能而自主發生,而非受外部因素驅動。例如:
未經計劃的行為
自然現象或反應
生物學/醫學領域
如需進一步分析具體語境中的用法,可提供例句幫助解析!
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