| 释义 |
spon·ta·ne·ous 英spɒnˈteɪniːəs美spɑnˈteniəsAHDspŏn-tāʹnē-əs
基本双解英英词源搭配记法近义反义句型派生词例句Thesaurus
adj.自发的，自然的，本能的;自然产生的¹⁰⁰
光学发生合理消费本质自由
adj.形容词
自发的,无意识的done,happening,said,etc. because of a voluntary impulse from within,not caused or suggested by sb/sth outside 自然的,天真率直的natural,not forced
Adjective:
happening or arising without apparent external cause;spontaneous laughter spontaneous combustion a spontaneous abortion said or done without having been planned or written in advance;he made a few ad-lib remarks 来自拉丁语spontaneus，自由意志的，自发的。来自短语sua sponte，自我意志，自愿。来自sua，自己，词源同self, sponte，意志，行动，可能来自原始印欧语spend，献祭，履行仪式，承诺，词源同spouse, correspond。 self来自古英语self，自己，自身。来自原始日耳曼语*selbaz，自己。来自原始印欧语*sel-bho，扩大形式于*swe，自身，反身代词根，词源同swain, custom。self-自己的，自身的来自self，自己，自身，本人。 spend来自拉丁语spendere，缩写自expendere，花销，支付，用。来自ex-，向外，-pend，称量，支付，词源同pound, pendulum, expend。拼写比较sport, disport, splay, display。引申诸相关词义。 spouse来自古法语spouse，婚姻伴侣，新娘，阴性格于spous，新郎。来自拉丁语sponsus，新郎。来自spondere，庄严的承诺，词源同sponsor, spondee。 correspondcor-，表强调，respond，答复，对应。
用作形容词 adj.
～+名词spontaneous applause自发的鼓掌spontaneous gaiety of manner天真愉快的神态
GRE红宝书源于: spongen 海绵可以自发的恢复形状.
ponta 音：帮他 ne 你 + ours 我们，帮助我们大家都是发自我内心自然而然的；sponsor + 音：太牛→发起者太牛，是自发发起的
来自spont自然＋an eous非常记忆sspon四帮〖谐音〗+tan滩〖拼音〗+e鹅〖编码〗+ous藕丝〖拼音〗⇒四人帮自发去沙滩喂鹅吃藕丝钱博士spont自愿的，乐意的，来自拉丁语，罕见词根+ane形容词后缀+ous形容词后缀⇒自发的spont自愿的，乐意的，来自拉丁语，罕见词根+ane形容词后缀+ous形容词后缀⇒自发的。词根记忆spont=spond承诺+aneous有…特征的→发自内心的承诺→自发的GRE难词记忆spontaneous→spont自发+aneous→自发的词根记忆spont+aneous=自内心承诺=自愿的词根记忆spont自然+ aneous ⇒自发的近义词 free自由的option选择权natural自然的inherent固有的ad-lib即兴演唱automatic自动的voluntary自愿的impulsive冲动的unprompted自发的instinctive本能的artless单纯自然的unplanned无计划的unwritten不成文的involuntary非自愿的extemporaneous即兴的unstructured无组织的self-generated自生的unrehearsed未经排练的unconstrained不受拘束的spur-of-the-moment即兴的, 一时兴起的…反义词 induced感应的compulsory强制的
用作形容词adj.
用作定语
～+ n.Her successful jump brought a spontaneous cheer from the crowd.她成功越过横竿后,观众立即发出一阵欢呼声。
用作表语
S+be+～The eruption of a volcano isspontaneous.火山的爆发是自发的。Pspontaneouslyad.自发一时冲动出自自然不依赖人工自然产生本能自动自然而优雅
形容词98%,名词2%
用作形容词He isspontaneousto offer help.他主动提供帮助。
It is aspontaneouscheer from the crowd.那是群众自发的喝彩。
Thespontaneousapplause cut the singer short.自发的掌声打断了歌唱家的演唱。
The eruption of volcanoes isspontaneous.火山爆发是自然产生的。
Thespontaneouscombustion of the oil-soaked rags caused the barn to catch fire.油布碎片的自燃使谷仓起火。adj.impulsive, willing
同义词 casual,impromptu,instinctive,offhand,simple,unplanned,voluntaryad-lib,automatic,break loose,down,extemporaneous,extempore,free,free-spirited,from the hip,impetuous,improvised,inevitable,involuntary,irresistible,natural,off top of head,off-the-cuff,unartful,unavoidable,unbidden,uncompelled,unconscious,unconstrained,uncontrived,uncontrolled,unforced,unintentional,unpremediated,unprompted,unsophisticated,unstudied,up front
反义词 deliberate,plannedintended,premeditated
ad-libadjective at one's pleasure
according to pleasure,ad libitum,as one thinks best,as one wishes,at will,extemporaneous,extempore,extemporize,extemporized,impromptu,improvise,improvised,made-up,off-the-cuff,unprepared,unrehearsed,without restraint
automaticadjective done by habit
autogenetic,habitual,impulsive,instinctive,instinctual,intuitive,involuntary,knee-jerk,mechanical,natural,perfunctory,reflex,routine,spontaneous,unconscious,unforced,unintentional,unmeditated,unthinking,unwilled
casualadjective chance, random
accidental,adventitious,by chance,by-the-way,contingent,erratic,extemporaneous,extempore,fluky,fortuitous,impromptu,improvised,impulsive,incidental,infrequent,irregular,occasional,odd,offhand,serendipitous,spontaneous,uncertain,unexpected,unforeseen,unintentional,unplanned,unpremeditated
chattiestadjective talkative
colloquial,communicative,conversational,familiar,friendly,gabby,garrulous,gossipy,informal,intimate,loose-lipped,loquacious,multieloquent,spontaneous,talky
chattyadjective talkative
colloquial,communicative,conversational,familiar,friendly,gabby,garrulous,gossipy,informal,intimate,loose-lipped,loquacious,multieloquent,spontaneous,talky
childlikeadjective innocent, naive
artless,childish,credulous,guileless,immature,ingenuous,natural,simple,spontaneous,trustful,trusting,unaffected,unfeigned |