nebula

n.星云

NE, Neanderthal, neap, Neapolitan, near, near at hand, near by, near to, near-, near-royalty, near-sighted, near-sightedness, nearby, nearest, nearly, nearness, nearside (also near), neat, neatly, neatness, nebulae, nebular, nebulous, necessaries, necessarily, necessary, necessitate, necessitous, necessity, neck, neckband, neckerchief, necklace, necklet, neckline, necktie, neckwear, necr(o)-, necromancer, necromancy,