heneicosane是什么意思

heneicosane的音标：heneicosane的英式发音音标为：[heni:kəʊ'sæn]heneicosane的美式发音音标为：[henikoʊ'sæn]...

n.（天花板或屋顶的）拱形结构...

But as with other charitable bodies, these figures mask the true picture.但和其他慈善机构一样，这些数字掩盖了实情。Let's take a look at some of the figures involved.让我们看一下涉及的一些数字。He was sitting there saying, "Yes, the figures make sense...

lauramide的音标：lauramide的英式发音音标为：['lɔ:ræmaɪd]lauramide的美式发音音标为：['lɔræmaɪd]...

“刻字”的拼音为：kè zì...

后哺乳下纲...

He sank into the depths of hopelessness after his business failed.商店倒闭使他陷入了极度的绝望之中.All Xiangzi's bitterness, shame and hopelessness were packed into this one sentence.这一句话说尽了祥子心中的委屈, 羞愧,与无可如何.There is an almost palp...

马克被人从他着火的汽车残骸中拉了出来。Mark was dragged from the burning wreckage of his car.消防队员把着火的椅子拽出窗外.The fireman flung the burning chair out of the window.她被从着火的大楼里救了出来.She was rescued from a burning building....

mainframe的复数形式为：mainframes...

refreshing的最高级为：most refreshing...

The firm has taken out adverts in national newspapers to urge customers to return suspect products...该公司在全国性的报纸上登出广告，催促顾客退回疑似假冒产品。With the caveat that almost every figure in this survey is suspect, it can at least be sai...

Our company specializes in producing electronic ballasts of efficiency fluorescent illumination products.本公司是一家专业从事自主研发高性能荧光灯电子镇流器的生产厂家.Applied in: - saving lamps, fluorescent electronic ballasts and digital multi - mete...

光对植物的叶子发生作用从而产生叶绿素.Chlorophyll is produced by the action of light on the plants'leaves.这一病害使叶绿素遭到不同程度的破坏.The disease causes varying degrees of destruction of the chlorophyll.叶绿素的分子结构已经搞清, 它是由卟啉组成的.The structure of t...

fim的音标：fim的英式发音音标为：['fɪm]fim的美式发音音标为：['fɪm]...

After his elevation to the papacy, he reigned for two years.他升任教皇后在位两年。We're probably at an elevation of about 13,000 feet above sea level.我们可能在大约海拔13,000英尺的高度。His elevation to sainthood is entirely justified.他荣升为圣徒...

bombast的音标：bombast的英式发音音标为：['bɒmbæst]bombast的美式发音音标为：['bɑmbæst]...