“有效”的拼音

“有效”的近义词/同义词：有用。...

“有效”的反义词：无效, 失效。...

如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服用避孕药是最有效的避孕方法。The pill is the most efficient method of birth control.记下信用卡卡号，核对有效期限。Make a note of credit card numbers and check exp...

“有效”的英语可以翻译为：effective，valid，efficacious，availability，be good for ...

artful的近义词/同义词有：knowing, skillful, clever, cunning, shrewd, guileful, deceitful, crafty, sly, wily, shifty, clever, sly, deceitful, facile, cunning, skillful, calculating, foxy, shrewd, diplomatic, artistic, crooked, kno...

This put me in mind of some-thing Patrick said many years ago.这使我想起多年前帕特里克曾说过的话。Patrick often plays up when he knows I'm in a hurry.帕特里克常常明知我手忙脚乱还要调皮捣蛋。For some inexplicable reason she was attracted to Patrick.因为某些无...

Mack knew this passage by heart.麦克会背这一段。You must keep repeating the lines until they are known by heart.你必须反复朗读这几行一直到能背诵为止.The boy learned the poem by heart.这男孩背下了这首诗....

accusation的近义词/同义词有：complaint, slur, rebuke, reproof, reproach, reprehension, animadversion, criticism, smear, arraignment, censure, innuendo, recrimination, insinuation, recrimination, summons, ascription, citation, imp...

n.蛋白...

evolution的反义词有：devolution, devolution。n.evolution的反义词（发展;进化）：devolution。evolution的反义词（其他释义）：devolution。...

火炮是对着那个碉堡部署的.The artillery was deployed to bear on the fort.那座碉堡的门被子弹穿了不少洞.The door of the fort was riddled with bullets.碉堡已被炮火打掉了.The tower has been shot away....

n.喷气客机( jetliner的名词复数 )...

“布里茨”的英语可以翻译为：[人名] Breetz，[人名] Brits ...

bloodstock的音标：bloodstock的英式发音音标为：['blʌdstɒk]bloodstock的美式发音音标为：['blʌdstɑk]...

guild的音标：guild的英式发音音标为：[gɪld]guild的美式发音音标为：[ɡɪld]...

生殖突...

adj.计划了的，根据计划的v.计划，打算，设计( plan的过去式和过去分词 )...

ghost的近义词有：soul, ghost, spirit。下面这些名词均含"灵魂，心灵"的含义：soul：指超越身体之外，永远存在的无形的东西，即所谓灵魂，亦可作人解。ghost：普通用词，主要指死者的灵魂。spirit：当指与body相对而言的所谓灵魂时，可与soul互换使用，但强调人的精神素质，也指神仙、精灵等。...

Chris Robertson of Australia beat his compatriot Chris Dittmar in the final.澳大利亚的克里斯·罗伯逊在决赛中击败了自己的同胞克里斯·迪特马。　Chris Robertson of Australia beat his compatriot Chris Dittmar in the final.澳大利亚的克里斯·罗伯逊在决赛中击败了自己的同胞克里斯·迪特马。　G...