pertinacity用法_例句
pertinacity 朗读
pertinacity
音标：ˌpɜːtɪ'næsətɪ
pertinacity翻译
pertinacity双语用法和例句
相关单词
protean postboat pellet postwar polar protectorship paymistress pepperidge plasmapause palstave parasitise perthshire pompous polluted polyisocyanate posterolateral pictorial proteinate principle pdh