相关单词近義詞 periodic movement 周期運動臨近詞periodic BCs, periodic, periodic conjugate antisymmetric compone, Periodic Maintenance Requirements Manual, Periodic hypothalamic discharge syndrome, Periodic Sales Analysis Report-by Item, periodic registration of roaming subscri, periodic lateral epileptiform discharges, Periodic biological phenomena of seedling, periodic polarity magnet type traveling-, periodic acid-Schiff-positive deposits, periodic registration of home-subscriber 返回 periodic motion