萬杯潔海词词典

reversible drill

R 开头单词

常见例句

    雙語例句

  • VSR (variable speed reversible) drill. The newer cordless models are rated at 14.4 volts and offer substantial power and convenience–but at a substantially higher price than corded models.
    新型的無線版（電池供電）電鑽額定電壓14.4伏，它能提供強勁的動力且方便使用，但是也會比有線的版本貴一惟。
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