phosphorus例句_释义
phosphorus 朗读
phosphorus
音标：fɒsfərəs
phosphorus翻译
phosphorus双语用法和例句
相关单词
pots photoreactivation paynim poetically paediatrics pitiably pithead pylorus pycnocline pronase polygynist pforzheim pianette pinfeather pandect pathway polyhedrosis potsherd parallelepiped pippin