名词
中文翻译：投影式挡土墙
同义词：
['projection abutment', 'projection wall']
例句：
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1.The engineer designed the projecting abutment to support the heavy loads.
工程师设计了投影式挡土墙来承受重载。
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2.The construction of the projecting abutment was completed ahead of schedule.
施工进度提前完成，建设了投影式挡土墙。
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3.The projecting abutment is an essential component in preventing soil erosion.
投影式挡土墙是防止土壤侵蚀的关键组成部分。