- n.
(pl. -lae nebulas)
1.【天文學(xué)】星云;云狀,霧影;【醫(yī)學(xué)】角膜翳。
2.(小便的)溷濁;噴霧劑。
短語(yǔ)和例子
a ring [spiral] nebula 環(huán)狀星云。 a planetary nebula 行星狀星云。 a stellar nebula 星云群。
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千萬(wàn)人都在用的超大詞匯詞典翻譯APP
- The spiral nebulae are impressive objects .
旋渦星云是迷人的天體。 - This suggest that the nebulas are aggregates of stars .
這說明星云是恒星的聚集體。 - A nebula is really a discrete mass of innumerous stars .
一團(tuán)星云實(shí)際上是無(wú)數(shù)星體不連續(xù)的集合體。 - The element hydrogen comprises 90% of the matter in gaseous nebulae .
元素氫占?xì)怏w星云物質(zhì)的90。 - The element hydrogen comprises 90% of the matter in gaseous nebulae .
元素氫占?xì)怏w星云物質(zhì)的百分之九十。 - Galactic nebulas are masses of diffuse material within our galaxy .
銀河星云是我們星系中的一團(tuán)團(tuán)彌散物。 - We have identified the crab nebula as the debris of this explosion .
我們已證明蟹狀星云就是這次爆炸的遺跡。 - The investigation of dark nebulas has been facilitated by a new discovery .
對(duì)暗星云的研究被一種新發(fā)現(xiàn)所推進(jìn)。 - The trifid nebula itself represents the final phase of star formation .
三葉星云本身代表著恒星形成的最后階段。 - Many objections can be raised to this picture of planetary nebula formation .
形成行星狀星云的這一圖像可能會(huì)引起許多異議。
- (pathology) a faint cloudy spot on the cornea
- an immense cloud of gas (mainly hydrogen) and dust in interstellar space
- cloudiness of the urine
- a medicinal liquid preparation intended for use in an atomizer