beamer怎么读？

n.卷轴机，卷轴机操作工...

v.使恶化，使加重( exacerbate的过去式和过去分词 )...

The isocyanates can be obtained by the fluorination of nitrogenous cylic or acyclic molecules.异氰酸酯可由含氯的环(或非环)状分子氟化而得.A heavy - duty magnetic stirrer , such as Cole - Parmer model is needed during the fluorination.在氟化过程中需...

wobble的现在完成时为：wobbled...

密草通...

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“胡萝卜”的拼音为：hú luó bo...

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The belt may make a squealing noise and throw off sooty black particles of rubber...传送带会发出刺耳的噪音并释放出乌黑的橡胶颗粒。The noise that trunks and ambulances made in the street rankles me every day.每天大街上卡车和救护车的噪音令我恼怒不已.I don't mi...

apathetic的近义词/同义词有：uninterested, phlegmatic, insentient, insensible, frigid, cool, uncaring, numb, frosty, cold, dispassionate, unfeeling, emotionless, unmoved, listless, unsympathetic, languid, impassive, icy, unemotion...

显微坏死...

突然，我骨碌碌地滚下坡，完全晕头转向了。Suddenly I was cartwheeling down the slope, all orientation gone.你可以骑自行车滑下坡.You can coast downhill on a bicycle.这箱子太重,不能扛下坡去, 我们只得把它拖下去.The box is too heavy to carry down the slope; we'll have to...

ivies的音标：...

When Errol flies away after delivering the howler his wing hits Hermione's head.埃罗尔送完吼叫信飞走时,它的翅膀打到了赫敏的头.I have given thanks to God for delivering me from that pain.我感谢上帝把我从那种痛苦中拯救出来。He was seen on TV delivering plat...

decrial的音标：decrial的英式发音音标为：[dɪ'kraɪəl]decrial的美式发音音标为：[dɪ'kraɪəl]...

cystenchyma的音标：cystenchyma的英式发音音标为：[sɪstən'kaɪmə]cystenchyma的美式发音音标为：[sɪstən'kaɪmə]...