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maintenance inflict identification unemployment intensify decay idiom outbreak idleness beam overwhelming shipwreck graphite thrifty preset misfortune untie compression immortal weary roam transplant impartial vocal

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1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值；临界值

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[00:03.00]quiet [00:03.61]quiet adj.静止的, 宁静的, 从容的 n.安静, 闲适 vi.平静下来 vt.使平静, 使安心, 减轻(疑虑、恐惧等) [00:21.22]quite [00:21.82]quite adv.相当, 完全, 十分, 彻底 [00:29.83]rabbit [00:30.43]rabbit n.兔, 野兔 [00:36.49]radio [00:37.0

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