pretreatment用法_例句
pretreatment 朗读
pretreatment
音标：prɪ'trɪtmənt
pretreatment翻译
pretreatment双语用法和例句
相关单词
paita preclassical potter pressural preconceive picowatt princox plebiscite peacherino pedigreed partyism polysepalous pullus procrastinate pragmatics phototactic prolapsus punitory pstn pamiri