polychlorinated naphthalene
短语发音
US
/ˌpoʊliˌklɔrəˌneɪtəd ˌnæfˈθæliːn/
UK
/ˌpɒlɪˌklɔːrɪneɪtɪd ˌnæfˈθæliːn/
词形变化
polychlorinated naphthalenes
复数
polychlorinated naphthalenes
abbreviation PCN
复数
别名
PCN
释义与例句
n.
-
1.
Any of a range of compounds manufactured by treating naphthalene with chlorine; they have a variety of properties and uses.
化学