名词
中文翻译：半圆锯
同义词：
['half-round saw', 'half-round saws例句：1. He used a half-round saw to cut the wood into pieces.（他用半圆锯将木材切成了块状。）']
例句：
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1. He used a half-round saw to cut the wood into pieces.
他用半圆锯将木材切成了块状。
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2.The carpenter needed a half-round saw for the project.
木匠需要一把半圆锯来完成这个项目。
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3. The tool is essential for cutting curves and fitting joints in woodworking.
这种工具对于木工切割曲线和接合接头至关重要。