单词	穿孔肘板
释义	穿孔肘板eye bracket
随便看	periodic phenomenon periodic plan periodic plankton periodic poled lithium niobate periodic potential periodic precipitation periodic problem periodic process periodic projectivity periodic psychinosis periodic psychosis periodic pulse train periodic purpura periodic quantity periodic random excitation periodic random process periodic random sequences periodic reinforcement periodic reordering periodic replenishment periodic report periodic resonance periodic respiration periodic--respiration periodic reverse plating