pretreat读音_例句
pretreat 朗读
pretreat
音标：priː'triːt
pretreat翻译
pretreat双语用法和例句
相关单词
phosphatidylcholine pigg paleichthyology pedestrianize pitiful phantasmagoric pathfinder peculiarly phagocyte petto participialize professorship pentosane plateful pyrolatry polychrome presuppose polytene prairie petalon