rational的反义词有：irrational, unreasonable, absurd, absurd。adj.rational的反义词（理性的;合理的）：irrational, unreasonable, absurd。rational的反义词（其他释义）：absurd。...

n.神智清楚的( rational的名词复数 )，理性的，理智的，合理的...

One obvious impact is the radical atteration of the land surface.一种显而易见的影响是大地表面剧烈的改变....

The operation is carried out under a general anaesthetic.该手术是在全身麻醉情况下实施的。The formalization of co-operation between the republics would produce progress.正式确立合作关系将会促进共和国之间合作的顺利进展。The air rescue operation has now been scale...

The party was in celebration of Mother's silver wedding.聚会是为庆祝母亲的银婚.The whole city was illuminated in celebration of National Day.全市灯火辉煌庆祝国庆.The couple gave a dinner party in celebration of their silver wedding anni...

rational的复数形式为：rationals...

castration的复数形式为：castrations...

decoration的复数形式为：decorations...

admiration的反义词有：scorn, disdain, contempt, contempt, scorn, disdain, criticism。n.admiration的反义词（钦佩;赞美）：scorn, disdain, contempt。admiration的反义词（其他释义）：contempt, scorn, disdain, criticism。...

考虑到，顾及，着想...

n.脱水，干燥，极度口渴，失水...

intercalibration的音标：intercalibration的英式发音音标为：[ˌɪntəˌkælɪ'breɪʃən]intercalibration的美式发音音标为：[ˌɪntəˌkælɪ'breɪʃən]...

He nurses an aspiration to be a poet.他心怀当诗人的愿望.Man's aspiration should be as lofty as the stars.人的志气应当象天上的星星那么高.It revealed an aspiration for freedom from imposed limitations.它表现出冲破种种束缚去追求自由的强烈愿望....

缓给法...

in operation的音标：in operation的英式发音音标为：[in ˌɔpə'reiʃən]in operation的美式发音音标为：[ɪn ˌɑpə'reʃən]...

aeroaspiration的音标：aeroaspiration的英式发音音标为：[eə'rəʊspɪreɪʃn]aeroaspiration的美式发音音标为：[er'roʊspɪreɪʃn]...

Swallows begin their migration south in autumn.燕子在秋季开始向南方迁移.Change of climate must have had a powerful influence on migration.气候的变化对于迁移必曾有过极大的影响.Certain other factors are also involved at the secondary - migration stage....

In order to communicate those images, or those conglomerations of vast quantities of data among ourselves.为了在我们之间传输这些图像或大量数据块....

adjuration的音标：adjuration的英式发音音标为：[ˌædʒʊə'reɪʃən]adjuration的美式发音音标为：[ˌædʒʊ'reɪʃən]...

n.渗透( penetration的名词复数 )，穿透，突破，（男人阴茎的）插入...

Our underwater explorations also helped to confirm the theory.我们的水下考察也有助于证实这个理论.The geographical explorations had revealed the inadequacies of the existing maps.地形勘查揭露出现有地图的不妥之处.Many and great were his explorations of th...

acceleration的反义词有：retardation, deceleration, retardation, deceleration。n.acceleration的反义词（加速;促进）：retardation, deceleration。acceleration的反义词（其他释义）：retardation, deceleration。...

narration的复数形式为：narrations...

n.恶化，变坏，退化，堕落...

When the load is lifted, unload the gyration handle and turn it.负载吊起后, 取下回转手柄,手摇回转.You expect me to react to all that head - shake and body gyration?你认为你如此摇头摆尾就能过我?When you want to turn to scrub the gyration grooming.洗擦时...

Her jacket was at the boutique waiting for alteration.她的短上衣放在时装店里，要做些改动。Prices may be subject to alteration.价格可能会有所变动。The shirt needs alteration.这件衬衣需要改一改....

Several proposals are under consideration by the state assembly.有几个提案州议会正在讨论中。The Board is scrupulous in its consideration of all applications for licences.委员会对所有申请许可证的人予以审慎考虑。She can hear the old woman muttering about c...

defloration的音标：defloration的英式发音音标为：[ˌdeflə'reɪʃən]defloration的美式发音音标为：[ˌdeflɔ'reɪʃən]...

These poems have helped kindle the imagination of generations of children.这些诗激发了一代又一代孩子的想象力。Generations of students have learnt to parrot the standard explanations.一代又一代学生学会了机械地重复这些标准解释。Generations of adults and children...

The bones were "mislaid" during the seventeenth-century restorations.这些骨头在17世纪的修复工作中被“放错了位置”。The palace is closed during restorations / for restoration.宫殿于整修期间[因整修]停止开放.Composite resins are now widely used as filling mat...