名词短语
中文翻译：半边有边界的坑对
同义词：
['pairof half-bordered pits例句：1. The team decidedto split into two groups', 'each withhalf-bordered pits for practice.（团队决定分成两组，每组都有半边有边界的坑进行练习。）']
例句：
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1. The team decidedto split into two groups, each withhalf-bordered pits for practice.
团队决定分成两组，每组都有半边有边界的坑进行练习。
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2. Thescientist found a pair of half-bordered pits in the desert that couldbe used for testing equipment.
科学家在沙漠中发现一对半边有边界的坑，可以用来测试设备。
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3. The engineer designed a newtool that uses half-bordered pits to detect leaks in pipelines.
工程师设计了一种新的工具，使用半边有边界的坑来检测管道中的泄漏。