certain的反义词有：uncertain, doubtful, doubtful, uncertain。adj.certain的反义词（无疑的;可靠的）：uncertain, doubtful。certain的反义词（其他释义）：doubtful, uncertain。...

uncertain的近义词/同义词有：changeable, speculative, insecure, precarious, unsure, doubtful, unpredictable, bewildered, confused, erratic, unsure, adrift, debatable, doubtful, flighty, risky, dispossessed, ambiguous, equivocal, u...

Such attitudes are valueless unless they reflect inner cognition and certainty.这种态度如果不能反映内心的认知和把握就毫无价值。Her return to the team now seems a certainty.她的归队现在似乎已成定局。I know for a certainty that the company has been bought up....

异口同声地，齐声...

v.（尤指书面）证明( certify的第三人称单数 )，发证书给…，证明（某人）患有精神病，颁发（或授予）专业合格证书...

disconcert的现在完成时为：disconcerted...

adj.某一，必然的，已确定的pron.[动词用复数]某些...

v.（尤指书面）证明( certify的现在分词 )，发证书给…，证明（某人）患有精神病，颁发（或授予）专业合格证书...

the medical certification of the cause of death为死因出具医学鉴定He received his certification as a high school English teacher.他取得了中学英语教师证书.This will serve as certification.以此为凭....

Students all over the country are facing an uncertain future.全国各地学生前途未卜。The sandbank was uncertain, like quicksand under his feet.那个沙坝并不稳固，他脚下如同踩着流沙一般。For a minute he looked uncertain, and then recovered his composure.有一...

The reception desk is not at street level, which is a little disconcerting.接待处不在临街的这层，这多少让人有点想不通。And then came that disconcerting ride.接着就发生了那次使我感到窘迫的同车之行.The stories I had heard were coming back in disconcerting detail....

All our aircraft have certificates of airworthiness.我们所有的飞机都有适航证书。Make sure you enclose all the relevant certificates.要保证把所有相关证书都放在里面。There are only two internationally recognised certificates in Teaching English as a Fo...

Encouraging self - regulating among the members, formalizing industry standards and trading codes, and expediting industry certification.倡导行业自律 、 规范行业行为、维护行业形象.收集行业意见,制定行业标准及国际国内交易规则.Preparation, homogeneity, stability a...

uncertainty的音标：uncertainty的英式发音音标为：[ʌn'sɜ:tnti]uncertainty的美式发音音标为：[ʌn'sɜrtnti]...

Now his other major works are creeping back into concert programmes.现在他的其他主要作品又悄然出现在音乐会节目单上。In the end, we all decided to organize a concert for Easter.最终，我们一致决定组织一场复活节音乐会。Mahler's own imaginative orchestration was ...

concerted的音标：concerted的英式发音音标为：[kən'sɜ:tɪd]concerted的美式发音音标为：[kən'sɜrtɪd]...

All three doctors are certified as addictions specialists.3个医生都是持有执业证书的瘾症专家。The bank marks the check "certified"银行在支票上标有“保付”的字样。The bank certified my accounts.银行核实了我的账目....

certitude的复数形式为：certitudes...

uncertain的比较级为：more uncertain...

Are no probabilities to be accepted merely because they are not certainties?难道仅仅由于事情不具备必然性,我们就不承认它们也有或然性?When the uncertainties become greater than the certainties, we end up in a game of bluff...情况愈发难以确定，我们最终陷入一个唬人的把戏中。...

certainly的音标：certainly的英式发音音标为：['sɜ:tnli]certainly的美式发音音标为：['sɜrtnli]...

Decentralized robust stabilization problem of a class of interconnected largescale system with parametric uncertainties is considered.考虑了一类参数不确定性关联大系统的分散鲁棒镇定问题.The Special Group itself was infected with interregnum uncer...

He certainly wasn't going to bid $18 billion for this company.他肯定不会出180亿美元来收购这家公司。The arrested man will almost certainly be kept at this police station.几乎可以肯定，被逮捕的男子将被扣押在该警察局。You look great, Brian. The Bahamas certa...

cert的复数形式为：certs...

certificating的音标：...

n.无把握，不确定，不可靠，不确实知道，半信半疑，无把握、不确定的事物...

I behaved with a politeness which seemed to disconcert him.我礼仪周到,这似乎使他不知所措.The events about to occur will disconcert others but not you.即将发生的事件s会 搅乱别人而不是你....

n.音乐会，一致，和谐vt.通过双方协议来计划或安排，调整，解决vi.协调一致行动...

disconcert的现在进行时为：disconcerting...

certainty的复数形式为：certainties...