名词中文翻译
中文翻译：磨刀器
同义词：
['saw blade', 'chisel']
例句：
-
1.He used a grinder knife to sharpen his carpenter's saw.
他用磨刀器来磨快他的木匠锯。
-
2.The chef needed a new grinder knife to replace the old one that broke.
厨师需要一把新的磨刀器来替换那把旧的断了的。
-
3.The old grinder knife was so worn out that it couldn't cut through even the toughest of materials.
那把旧的磨刀器太旧了，连最硬的材料都切不动。