preatomic例句_释义
preatomic 朗读
preatomic
音标：priːə'tɒmɪk
preatomic翻译
preatomic双语用法和例句
相关单词
practicable polyhedral puncture piscine padding phosphorus penally postnatal pocketknife ppcp paregoric punji paedobaptist pigment pedantize plausibility pipage purvey poetics phanerocrystalline