paraffin读音_例句
paraffin 朗读
paraffin
音标：pærəfɪn
paraffin翻译
paraffin双语用法和例句
相关单词
pentarchy preposterous postmaster piscator pyric purple procrustean pee parvalbumin peachick parcae proper phoniatrics protectionist pimento porcellaneous plutonomy podzolization pelvis parzival