fpl. 土
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工程。
earthwork, earth-works, groundwork, excavations, excavation work, earth movement, earth moving
[das]
①
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座。
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。
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。
② 根
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。
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础。
foundation, base, substructure, underbase, footing, groundwork, seating
[der] 土工。土木工程。
soil engineering, earthwork, groundwork