power saw的用法和樣例：
例句
用作名詞 (n.)
- Have you ever heard of a lion that could roar as loud as a loudspeaker, run as far as a train, cut as deeply as a power saw, or strike as powerfully as a wrecking ball?
你聽過有獅子能吼得像喇叭一樣大聲，跑得像火車一樣快，刺得像動力鋸一樣深，或者像重物滑車那麼有衝力嗎？ - When removing a cortical graft from the outer table, first outline the area with an osteotome or power saw.Then peel the graft up by slight prying motions with a broad osteotome.
從髂骨外板切取皮質骨塊時，先以骨鑿或動力鋸切割出取骨範圍，然後再以寬骨鑿輕撬取下骨塊。
