phenylene的英语例句
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Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble.
石墨甚至其线性类似物, 聚 ( 名聚-苯撑 ) 都是极难溶解的.
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Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble, infusible, and brittle.
石墨甚至其线性物 聚苯,过于不溶, 不溶和发脆.
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Graphite and even its liner counterpart , poly ( p - phenylene ) are too insoluble.
石墨甚至其线性类似物聚苯,极不易溶解.
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