preamble例句_释义
preamble 朗读
preamble
音标：pri'æmbəl
preamble翻译
preamble双语用法和例句
相关单词
pseudoscience pinky prs postnuptial pulverulent play panne phalanstery persevere putrescible piraeus potbellied pandora pastille pily pyrolysis phanerocrystalline patella proteoclastic posttranslational