benzylideneacetone什么意思?


苄叉丙酮

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  • cavil造句

    Even he could find nothing to cavil about.连他都挑不出什么毛病来.I don't think this is the time to cavil at the wording of the report.我觉得现在还不是对报告的措辞较真的时候。Let us not cavil too much...我们就别太挑剔了。A carper will cavil at anything.爱挑剔...
  • “烦人地”的英语

    “烦人地”的英语可以翻译为:annoyingly ...
  • “六岁”造句

    她十六岁,而智力年龄是五岁。She is sixteen but has a mental age of five.她三十五六岁了。She's in her mid-thirties.他们之间相差六岁.There's an age difference of six years between them....
  • demerit的音标

    demerit的音标:demerit的英式发音音标为:[di:'merɪt]demerit的美式发音音标为:[dɪ'mɛrɪt]...
  • laparotomy造句

    At laparotomy, ileoileocolic intussusception led by an ileal polyp was found.剖腹探杳发现长段回肠-回肠-结肠型肠套叠,且肠套叠内层中有回肠肿瘤.Objective To compare the results of laparoscopy and laparotomy in cystectomy of benign ovarian cysts.目的比较腹腔镜术...
  • gastrogavage的音标

    gastrogavage的音标:gastrogavage的英式发音音标为:[gæstrəgɑ:'vɑ:ʒ]gastrogavage的美式发音音标为:[gæstrəgɑ'vɑʒ]...
  • hearken的第三人称单数怎么写?

    hearken的第三人称单数(三单)为:hearkens...
  • chaulmoogryl怎么读?

    chaulmoogryl的音标:chaulmoogryl的英式发音音标为:[tʃɔ:'mu:ɡrɪl]chaulmoogryl的美式发音音标为:[tʃɔ'muɡrɪl]...
  • “通畅”的英语

    “通畅”的英语可以翻译为: unobstructed,clear,free,open ...
  • “常规”的拼音?

    “常规”的拼音为:cháng guī...
  • nigh例句

    I had to pay nigh on forty pounds for it.我不得不为它花了将近40英镑。The storm must still be nigh, she thought.她想暴风雨必定仍会到来。They've lived in that house for nigh on 30 years.他们在那所房子里住了差不多30年了。...
  • “盯梢”的英语?

    “盯梢”的英语可以翻译为:shadow sb.,tail sb. ...
  • lithomyl的意思

    膀胱碎石器...
  • Hilbert例句

    The assertion is known as the closed graph theorem for Hilbert spaces.这个断语被称为希耳伯特空间的闭图象定理.From the point of view of Hilbert space sets of measure 0 are negligible.从希耳伯特空间的观点看来,测度为0的子集是可以省略的.His method is an improvement o...