heptanone什么意思

This paper reports the synthesis of 2 - heptanone in the functions of absolute potassium fluoride and acetonitrile.报道了在无水氟化钾和乙腈作用下2 - 庚酮的合成....

heptanone的音标：heptanone的英式发音音标为：['heptənəʊn]heptanone的美式发音音标为：['heptənoʊn]...

A hippopotamus surfs the waves off the coast of Gabon.一头河马在加蓬的海岸附近冲浪.On a clear day you can see the French coast...天气晴朗时可以望见法国海岸。General Macarthur was working westward along the north coast of New Guinea.麦克阿瑟将军正在沿着新几内亚北岸...

Whisk the egg whites until they are foamy but not stiff.把蛋清搅至起沫而不黏稠的程度。Using a whisk, mix the yolks and sugar to a smooth paste.用打蛋器将蛋黄和糖打成均匀的糊状。Whisk 25g .1 oz. of butter into the sauce.把25克（即1盎司）黄油搅拌到酱汁里。...

anticarcinogen的音标：anticarcinogen的英式发音音标为：[ænti:kɑ:'sɪnədʒɪn]anticarcinogen的美式发音音标为：[æntikɑ'sɪnədʒɪn]...

microcurie的音标：microcurie的英式发音音标为：['maɪkrəʊkjʊərɪ]microcurie的美式发音音标为：[ˌmaɪkroʊ'kjʊrɪ]...

cardiolith的音标：cardiolith的英式发音音标为：['kɑ:di:əʊlɪθ]cardiolith的美式发音音标为：['kɑdioʊlɪθ]...

adelphotaxy的音标：adelphotaxy的英式发音音标为：[ə'delfətæksɪ]adelphotaxy的美式发音音标为：[ə'delfətæksɪ]...

revolutions的音标：...

All follow the corpse to the grave but every man bewails his own griefs.葬礼上,一样表情,百样心情.Marriage halves our griefs, doubles our joys, and quadruples our expenses.婚姻让我们的伤心事减半, 我们的高兴事加倍, 让我们的花费加了四倍.Friendship multiplies joys...

klutzes的音标：...

He will now face a disciplinary hearing for having an affair.他因有外遇而要面临纪律听证会的裁决。They identified six plants as having potential for development into pharmaceutical drugs.他们验明6种植物有可能提炼出药物麻醉剂。People usually complain about ha...

unconcerned的音标：unconcerned的英式发音音标为：[ˌʌnkən'sɜ:nd]unconcerned的美式发音音标为：[ˌʌnkən'sɜrnd]...

彬彬有礼是绅士的本色.Politeness is an attribute of a gentleman.他一改摇滚歌星紧张忙碌的生活方式，开始过起了乡村绅士的生活。He has swapped his hectic rock star's lifestyle for that of a country gentleman.他具有极上流的绅士的风采.He had the appearance of an extraordina...

Objective To establish the method of in situ hybridization to detect the infection of ectromelia.目的建立用组织原位杂交检测鼠痘的方法....

“降落”的英语可以翻译为：descend，fall alight，land，touch down，descent ...

他看到他娇弱的体质, 有必要对他宽厚些.He perceives his delicate constitution, and the necessity of treating him tolerably.保罗是个相当娇弱的孩子, 容易患支气管炎.Paul was rather a delicate boy, subject to bronchitis.可是媚兰身体这样娇弱, 她一定经不起两天的折磨.But Melanie was s...