preexist例句_释义
preexist 朗读
preexist
音标：priːɪɡ'zɪst
preexist翻译
preexist双语用法和例句
相关单词
petard piliated punky printmaking parlour peacebreaking pulsate perform preceptress pyopericardium popout precocity pigling presynaptic programable polymerase proclaim poppet print prosopyle