单词	period waves
释义	period waves un. 波动周期
随便看	dry dock survey dry-dock type structure dry dock wall dry down dry drawing dry dredger dry dressing dry drill dry drilling dry drilling with dust catching dry drill method dry dross dry drowning dry drum dry drunk dry drunks dry dust dry dust collection dry dust collector dry dust control dry dust removal dry dust separator drye dry earth dredger excavator dry ecthing 把不住心猿意马把不得三分颜色开染坊把不得三分颜色染大红把丑名顶在头上把丑话说到头里把东说成西把人不放在眼里把人家吃的饭硬抢到自己的碗里把人家的棺材搬到自己家里来哭把人当鼓敲跌份儿跌倒跌停板跌势跌坐跌宕跌幅跌打丸跌打净跌打损伤