necessarily

ad.一定，必定

near at hand, near by, near to, near-, near-royalty, near-sighted, near-sightedness, nearby, nearest, nearly, nearness, nearside (also near), neat, neatly, neatness, nebula, nebulae, nebular, nebulous, necessaries, necessary, necessitate, necessitous, necessity, neck, neckband, neckerchief, necklace, necklet, neckline, necktie, neckwear, necr(o)-, necromancer, necromancy, necropolis, nectar, nectarine, NEDC, nee,