N 开头单词
naphthene n.石油環烷(環烷屬烴；脂環烴)
naphthein 石腦油英
naphthazin n.氮襍蒽
naphthanol 萘烷醇
naphthanil 萘烷
naphthane 十氫化萘,萘烷
naphthamine 烏洛托品
naphthalol 水楊酸萘酯
naphthalize v.使與石腦油混郃
naphthaline n.萘球(衛生球)
naphthalin n.萘
naphthalimides 萘醯亞胺
naphthalide 萘基金屬
naphthalenic n.萘球；衛生球；臭樟腦
naphthalene ball 衛生球
naphthalene n.萘球；衛生球；臭樟腦
naphthaldehyde 萘甲醛