名词中文翻译
中文翻译：Unknown
同义词：
['1. socket wrench', '2. socket tool', '3. socket', '4.crossbar', '5. cross bar', '6. cross-bar', '7.crossbar', '8. cross-bar', '9.cross-bar', '10. crossbar', '11.crossbar', '12. crossbar', '13.crossbar', '14. crossbar', '15. crossbar', '16.crossbar', '17. crossbar', '18.crossbar', '19. crossbar', '20.crossbar', '21. crossbar', '22. crossbar', '23.crossbar', '24. crossbar', '25.crossbar', '26. crossbar', '27.crossbar', '28. crossbar', '29.crossbar', '30. crossbar', '31. crossbar', '32.crossbar', '33. crossbar', '34.crossbar', '35. crossbar', '36.crossbar', '37. crossbar', '38. crossbar', '39.crossbar', '40. crossbar', '41.crossbar', '42. crossbar', '43.crossbar', '44. crossbar', '45.crossbar', '46. crossbar', '47. crossbar', '48.crossbar', '49. crossbar。']
例句：
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1.The screwdriver is a useful tool for tightening and loosening screws.
螺丝刀是拧紧和松开螺丝的有用工具。
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2.The carpenter used a saw to cut the wood into pieces for building the house.
木匠用锯子把木头切成片，用来建房子。
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3. The engineer designed a crossbar to support the bridge over the river.
工程师设计了一个横杆来支撑过河的桥梁。