单词乎

nebula

音标['nebjulә]

汉语翻译

n. 星云, 角膜云翳
【医】 薄翳; 角膜翳, 角膜云翳; 喷雾剂

词型变化

形容词:nebular 名词复数:nebulae 

英语解释

名词 nebula:

  1. a medicinal liquid preparation intended for use in an atomizer
  2. cloudiness of the urine
  3. an immense cloud of gas (mainly hydrogen) and dust in interstellar space
  4. (pathology) a faint cloudy spot on the cornea

例句

  1. You can see nebulae in the clear summer sky.
    在晴朗的夏夜可以看到天上的星云。

详细解释


neb.u.la

n.(名词)
【复数】 neb.u.lae[-lô.] 或 neb.u.las
Astronomy
【天文学】
A diffuse mass of interstellar dust or gas or both, visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident radiation.
星云:星际空间的尘埃或气体或两者共同构成的巨大天体,由其对光线的吸收和反射来决定其明亮可见或黑暗一团
See galaxy
参见 galaxy
Pathology
【病理学】
A cloudy spot on the cornea.
角膜翳:角膜上微薄遮光点
Cloudiness in the urine.
溷浊:尿的颜色阴暗
A liquid medication applied by spraying.
喷雾剂:喷雾的液体制剂

来源:
Middle English nebule [cloud, mist]
中古英语 nebule [云,尘]
from Latin nebula * see nebh-
源自 拉丁语 nebula *参见 nebh-

【引伸】
neb.ular
adj.(形容词)

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