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