名词
中文翻译:半边沟渠
同义词:
['semi-marginal pit', 'semi-marginal depression例句:1. The engineer found a semi-bordered pit in the construction site.(工程师在施工现场发现了一个半边沟渠。)']
例句:
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1. The engineer found a semi-bordered pit in the construction site.
工程师在施工现场发现了一个半边沟渠。
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2.The farmer had to dig a semi-bordered pit to drain the water from his field.
农民不得不挖一个半边沟渠来排干他的田地里的水。
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3. The scientist discovered a semi-bordered pit containing trace amounts of methane gas.
科学家发现了一个含有微量甲烷气体的半边沟渠。