重击，重击声；连续重击( pound的现在分词 )；咚咚地走；苦干；拍打；

1. 拍底：394 燃料马力 potential horsepower | 395 拍底 pounding | 396 动力泵 power pump

2. pounding是什么意思

2. 整形：portion 一部分 | pounding 整形 | pre-shrunk 防缩

3.

3. 撞击：pounding stress 波击应力 | pounding 撞击 | pounds per square inch 磅英寸2

1. the act of pounding (delivering repeated heavy blows)

    e.g. the sudden hammer of fists caught him off guard
           the pounding of feet on the hallway

    Synonym: hammerpoundhammering

2. an instance of rapid strong pulsation (of the heart)

    e.g. he felt a throbbing in his head

    Synonym: throbthrobbing

3. repeated heavy blows

    Synonym: buffeting