dihydroxypropanone是什么意思？

dihydroxypropanone的音标：dihydroxypropanone的英式发音音标为：[daɪhaɪdrəksɪ'prəʊpənəʊn]dihydroxypropanone的美式发音音标为：[daɪhaɪdrəksɪ'proʊpənoʊn]...

There is still scope for new writers to break through.仍有一些领域需要新作家们去开拓。It remained for Mr Parkhill to break through the impasse.只有等待帕克希尔先生来打破僵局了.But today, all they did was to break through the cordon!然而今天, 只是冲过!...

The stomach can be divided into fundus, body, and antrum.胃可分为底部, 体部和窦部.The fundus is the dome of the stomach.胃底是胃的圆形顶部.The splenic artery supplies the area of the fundus by way of the short gastric arteries.脾幼脉通过胃短幼脉供应胃底...

n.丛林，草丛...

“无理数”的拼音为：wú lǐ shù...

n.协力，配合，联合作业，集体工作...

filial的音标：filial的英式发音音标为：['fɪliəl]filial的美式发音音标为：['fɪliəl]...

n.猛然；狂暴...

Olympic的音标：Olympic的英式发音音标为：[ə'lɪmpɪk]Olympic的美式发音音标为：[o'lɪmpɪk]...

Havana的音标：...

eigenspace的音标：eigenspace的英式发音音标为：[eɪdʒəns'peɪs]eigenspace的美式发音音标为：[eɪdʒəns'peɪs]...

n.墓地，教堂庭院，境内...

bureaucratizing的音标：...

“内场”的英语可以翻译为：[棒、垒球] infield，diamond ...

vaporize的现在完成时为：vaporized...

Advancing suburban assurance is the difficulty and keystone of domestic insurance enterprise.发展农村保险是我国保险业发展的难点和重点.Quantitative measurements of one sort or another serve as the keystone of engineering practice.定量测定一种或多种成分...