reversible drill
常见例句
- 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。 返回 reversible drill