polysulphide例句_释义
polysulphide 朗读
polysulphide
音标：pɒlɪ'sʌlfaɪd
polysulphide翻译
polysulphide双语用法和例句
相关单词
photophoresis peignoir pieceable photonics perspectograph parallel poikilothermal pressboard puffball pothook photoceramics preparative polyglotter pindar preses planemaker paedomorphosis pachysandra protuberant pergola