常見(jiàn)例句雙語(yǔ)例句Incomparision to tile traditional power hacksaw blade made of high speed steel, this blade was very cheap and tough.與傳統(tǒng)的高速鋼鋸條相比，這種鋸條的靭性大大改善，而成本大幅度降低。 返回 high speed hacksaw blade