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invalid 英ˈɪnvəlɪd美ˈɪnvəlɪdAHDĭnʹvə-lĭd ★☆☆☆☆高六研ＩＭＴ６四八COCA²⁸⁰⁵⁶BNC¹⁰⁵⁵⁵iWeb⁷⁰⁵¹Economist¹⁷⁹⁰⁵⁺¹⁰
基本双解英英辨析词源搭配记法近义反义句型派生词例句Thesaurus例句
adj.无效的⁷⁹;病弱的²n.病人¹⁷;残疾者¹vt.退役;遣送回家¹复数invalids副词invalidly名词invalidity过去分词invalided现在分词invaliding三单invalids
功效医学效果
adj.形容词
无适当根据的not properly based or able to be upheld by reasoning 无用的,无效的not usable; not legally recognized 有病的be ill
n.名词
C病人,残疾者person weakened through illness or injury; one who suffers from ill health for a very long time
Noun:
someone who is incapacitated by a chronic illness or injury
Adjective:
having no cogency or legal force;invalid reasoning an invalid driver's license no longer valid;the license is invalid
Verb:
force to retire, remove from active duty, as of firemeninjure permanently;He was disabled in a car accident
n.名词
invalid, case, patient这组词的共同意思是“病人”。其区别在于： 1.patient的含义是“病人”,跟医生相对而言,可指医生受理的各种病人,包括正在接受或已接受治疗的、住院的或去医院就诊的以及不去医院但接受治疗的所有病员。 2.case在作“患病的人”解时含义是“病例”。例如: Worst cases are sent to hospital.病情最坏的人被送到医院。3.invalid主要指因伤病而身体虚弱的人。例如: At that time, life for families with invalids was even harder.那个时候,家中有病人的生活更苦。patient，invalid这两个名词均可表示“病人”之意。 patient泛指正患病的人，尤指正接受治疗的人。 invalid多指因伤病或营养不良而造成键康受损，需要他人照顾、护理的病人，也指先天性的残疾者。 词根词缀： in-不,无 + -val-强壮,价值 + -id形容词词尾
用作形容词 adj.
～+名词invalid argument没有根据的论点invalid person有病的人名词+～marriage invalid婚姻无效用作名词 n.动词+～visit an invalid看望病人形容词+～bedridden invalid卧床不起的病人permanent invalid长期病人
方振宇词汇奥秘in不+val强+id形容词后缀，…的→无力的→伤残的，病人，病弱的
比较记忆invalidatevt.使无效invalidationn.无效，失效invalidlyadv.无效地衍生词invalid无效的+ity名词后缀→invalidityn.无效力钱博士in不+valid有效的→无效的→残疾的⇒转作名词残疾人，病弱者
参考单词valid有效的。非常记忆in无〖词缀〗+valid有效的〖熟词〗⇒无有效证明因此法律上不承认GRE难词记忆invalid → in否 定+val=to be strong 强壮+id→体弱的→有病的in-加强:使…作…+val强+id形容词后缀，…的→无力的⇒伤残的，病人，病弱的GRE难词记忆invalid→in否定+valid a.有效的→无效的词根记忆in无＋val价值＋id→无价值的→作废的词根记忆in无+val价值+id →无价值的→无效的词根记忆in不+val+id=不强壮的in不＋valid有效的⇒无效的近义词 weak弱的void空的frail脆弱的infirm体弱的sickly病弱的handicap障碍untrue不真实的validate使生效feckless软弱的patient有耐心的unhealthy不健康的ineffective无效的debilitated虚弱的incapacitate使不能illogical不合逻辑的convalescent恢复期的shut-in卧病在家的人…disable使 … 失去能力…unacceptable不能接受的unfounded无事实根据的…null and void法律无效enfeebled动词enfeeble的过…反义词 valid有效的
用作形容词adj.
用作定语
～+ n.This is an invalid assumption.这是一个无根据的假设。
He had to look after his invalid brother.他不得不照看他有病的弟弟。
用作表语
S+be+～Their marriage isinvalid.他们的婚姻是无效的。用作名词n.He will visit aninvalid.他将要去看望一个病人。
Her grandfather is aninvalid.她的祖父是一个残疾人。Psemi-invalid半病废者
形容词58%,动词41%,名词1%
用作形容词A passport that is out of date isinvalid.护照过期是无效的。
Unless a check is signed, it isinvalid.支票除非签了名，否则是无效的。
She looks after herinvalidmother.她照看病弱的母亲。用作名词Nobody looks after theinvalid.没人照顾这个病人。
He never fully recovered, and had to spend the rest of his life as aninvalid.他没能完全康复，于是不得不成了一名残疾者度过余生。用作及物动词He wasinvalidedout of the army because of the wounds he received.他因负伤而退役。
Ambassador decided that he mustinvalidhis sick radio-officer home.大使决定把患病的无线电报员遣送回国。adj.worthless;unfounded
同义词 baseless,false,inoperative,irrational,null,unreasonable,unscientific,unsound,untruebad,void,wrongfallacious,ill-founded,illogical,mad,not binding,not working,nugatory,null and void,reasonless,sophistic,unreasoned
反义词 honest,logical,reasonable,sensible,sound,stable,true,valid,OK,good,righthealthy,well,worthwhile,worthyadj.sickly
同义词 ailing,debilitated,disabled,down,frail,ill,peaked,sickbedridden,below par,feeble,infirm,laid low,on the sick list,out of action,poorly,run down,weak
反义词 happy,healthy,strong,wellsound,valid,worthwhile,worthynoun.sick person
同义词 consumptive,convalescent,incurable,patient,shut-in,sufferer
bedriddenadjective sick in bed
ailing,disabled,flat on one's back,ill,incapacitated,infirm,laid up,prostrate
defunctadjective extinct, not functioning
asleep,bygone,cold,dead,deceased,departed,done for,down the drain,exanimate,expired,gone,had it,inanimate,inoperative,invalid,kaput,late,lifeless,lost,nonexistent,obsolete,out of commission,vanished
erroneousadjective wrong, incorrect
all off,all wet,amiss,askew,awry,defective,fallacious,false,faulty,flawed,inaccurate,inexact,invalid,misguided,mistaken,off,specious,spurious,unfounded,unsound,untrue,way-off,wrong number
fallaciousadjective false, wrong
beguiling,deceiving,deceptive,deluding,delusive,delusory,erroneous,fictitious,fishy,fraudulent,illogical,illusory,incorrect,invalid,irrational,mad,misleading,mistaken,off,phony,reasonless,sophistic,sophistical,spurious,unfounded,ungrounded,unreal,unreasonable,unreasoned,unsound,untrue,way-off
falseadjective wrong, made up
apocryphal,beguiling,bogus,casuistic,concocted,contrary to fact,cooked-up,counterfactual,deceitful,deceiving,delusive,dishonest,distorted,erroneous,ersatz,fake,fallacious,fanciful,faulty,fictitious,fishy,fraudulent,illusive,imaginary,improper,inaccurate,incorrect,inexact,invalid,lying,mendacious,misleading,misrepresentative,mistaken,off the mark,phony,sham,sophistical,specious,spurious,trumped-up,unfounded,unreal,unsound,untrue,untruthful
faultyadjective not working;incorrect
adulterated,amiss,awry,bad,below par,blamable,blemished,botched,broken,cracked,damaged,debased,defective,deficient,distorted,erroneous,fallacious,fallible,false,flawed,frail,impaired,imperfect,imprecise,inaccurate,inadequate,incomplete,inexact,injured,insufficient,invalid,lame,leaky,lemon,maimed,malformed,malfunctioning,marred,out of order,rank,sick,tainted,unfit,unreliable,unretentive,unsound,warped,weak,wrong If an internal snapshot runs out of space, or if a write to an internal snapshot fails, all internal snapshots for that source file system are marked invalid.
如果内部快照耗尽了空间，或者如果向内部快照写入失败，那么源文件系统的所有内部快照都将标记为无效。 ibm
If the Commission and European Union member states deemed France's arguments invalid, France would probably receive an order to lift its ban, a decision it could then appeal.
如果欧盟委员会和欧洲联盟的会员国认为法国的论据是无效的，法国将有可能收到解除禁令的命令；它便可以提出上诉。 yeeyan |