centre的现在完成时怎么拼写?

centre的现在完成时为:centred
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    v.连接( join的过去式和过去分词 ),联结,加入,参加...
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    In macroprocess system, that part of macrodefinition which forms instruction format generated by the macroinstruction.在宏加工系统中, 建立由宏指令生成的指令格式的那部分宏定义....
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    algology的音标:algology的英式发音音标为:[æl'ɡɒlədʒɪ]algology的美式发音音标为:[æl'ɡɒlədʒɪ]...
  • chicken的现在进行时怎么拼写?

    chicken的现在进行时为:chickening...
  • uncalled造句

    The uncalled-for criticism grieved her.无缘无故的批评使她伤心。The uncalled - for criticism grieved her.无缘无故的批评使她伤心.I'm sorry. That was uncalled for.对不起,失言了。I shall ignore that uncalled-for remark.我不会理会那句不负责任的话的。His comments we...
  • sovereign的意思?

    n.君主,最高统治者,独立国,旧时价值为一镑的英国金币adj.独立自主的,拥有最高统治权的,至高无上的,极好的...
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    mass的现在进行时为:massing...
  • blessed的反义词有哪些

    blessed的反义词有:cursed, cursed。adj.blessed的反义词(幸福的;被祝福的):cursed。blessed的反义词(其他释义):cursed。...
  • approximability什么意思解释

    可逼近性,可近似性...
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    Karen的音标:...
  • at stake什么意思解释?

    adv.危如累卵,危险濒于险境,处于成败关头...
  • echoing造句

    The bang came suddenly, echoing across the buildings, shattering glass.突如其来的一声巨响在建筑物间回荡着,震碎了玻璃。The cave was echoing with shouts.山洞内回荡着叫喊声.Then he heard a piercing scream echoing down the deep well, ending in a dull, dead...
  • duodenal造句

    An ulcer perforates the duodenal wall.溃疡使十二指肠壁穿孔.Gastric and duodenal ulcers were noted to evolve from early superficial mucosal disease.在早期浅表的粘膜病变上出现胃和十二指肠溃疡.The complications of duodenal ulcer that require surgical man...
  • “诱因”造句

    偏头痛的其他诱因还有电脑的视频显示器和灯管照明。Other causes of migraine are VDU screens and strip-lighting.对猫类过敏是哮喘病发作最常见的诱因之一。Allergy to cats is one of the commonest causes of asthma.研究所正在探究动脉损伤的诱因。The research institute is on the track of wh...