hardpan

硬い地盤,岩床

hardpan の類語

till, sand, soil, clay, dirt, mud, mold, bed, silt, topsoil, rock bottom, ground, base, floor, seat, basis, foundation, caliche, grounds, principle, fundamental, radical, basement, gumbo, underneath, loam, marl, bole, humus, loess, subsoil, pavement, laterite, bedding, bedrock, flooring, groundwork, sill, underpinning, belly, substructure, footing, fundament, underside, podzol, wiesenboden, regosol, clunch, substratum, terra firma, understructure, breech, underbelly, rudiment, underlayer

hardpan の言い換えを探すには

hardpan（硬い地盤）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。