nebula什么意思？

Directly below Alnitak, a close inspection will reveal the Horsehead Nebula.经过仔细查看就可以发现紧挨着参宿一的下方就是马头星云....the Great Nebula.猎户大星云A powerful telescope can resolve a nebula into stars.一架高性能的望远镜能从星云中分辨出星球来.Light takes about ...

The size of the nebula at this stage is inversely proportional to its mass.这个阶段星云的大小与其质量成反比。A powerful telescope can resolve a nebula into stars.一架高性能的望远镜能从星云中分辨出星球来.A nebula is really a discrete mass of innumerous stars...

nebula的复数形式为：nebulas...

nebula的音标：nebula的英式发音音标为：['nebjələ]nebula的美式发音音标为：['nɛbjələ]...

cohesiveness的音标：cohesiveness的英式发音音标为：[kəʊ'hi:sɪvnəs]cohesiveness的美式发音音标为：[koʊ'hisɪvnəs]...

“面”的拼音为：miàn...

aux.应该（指道义上有责任），应当（显示所采取行动正确或明智），可能会，预料会做（某事）vt.& vi.应该（指道义上有责任），（表示愿望）应当（显示所采取行动正确或明智），可能会，预料会做（某事）...

n.伴星，伴引血管v.来（ come的第三人称单数 ），到达，达到（认识、理解或相信的程度），出生...

university student的音标：university student的英式发音音标为：[ˌjuːnɪ'vɜː(r)səti 'stju:dənt]university student的美式发音音标为：[ˌjunɪ'vɜrsəti 'studnt]...

Aloe Vera is used in moisturisers to give them a wonderfully silky texture.芦荟用于润肤霜中，使之具有美妙的丝般润滑感。Vitamin E and moisturisers give tender loving care and make lips feel great!维生素E和独特的保湿因子给予双唇亲密的呵护!Advanced Artistry moistur...

Bordetella的音标：Bordetella的英式发音音标为：[ˌbɔ:də'telə]Bordetella的美式发音音标为：[ˌbɔrdə'tɛlə]...

n.家常服...

boozeroo的音标：boozeroo的英式发音音标为：[bu:z'ru:]boozeroo的美式发音音标为：[buz'ru]...

类固醇用于消除可能导致气道肌肉收缩的炎症。Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to constriction.这种肌肉舒张和收缩的有节律波动称为蠕动.These rhythmic waves of muscular relaxation and contraction are called ...

He behaves in a brash way.他总是草率行事.On stage she seems hard, brash and uncompromising.在台上她显得强硬、自负且毫不妥协。Brash journalists were crowding around the ambassador.鲁莽的记者们围拢在大使周边。...a brash, forceful man, noted both for his candou...

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Guards rushed into his cell and strung him up.狱吏冲进牢房把他吊死了。Buildings were strung out on the north side of the river.河的北岸是一排大楼。The speaker strung together a series of jokes.演说者讲了一连串的笑话。...

“洪亮的”的英语可以翻译为：esonant，reverberant，rotund，sonorous ...

行为不端通常包括袭击、殴打 、 小额盗窃、公众闹酒.Misdemeanors generally include crimes such as assault and battery, petty theft and public drunkenness....