基本解釋abbr.=board foot 板英尺同根派生 bd.ft.相關詞英漢例句The trees were planted at 20 ft intervals. 這些樹是每隔20英尺栽種一棵的。The cap rock over Grand Salme is only 28 ft thick. 大薩林鹽丘的冠巖厚度衹有28英尺。Water was found at a depth of 30 ft. 在30英尺深処找到了水.Brussels Definition of value BD. 佈魯塞爾估價定義。The cliffs soar 500 ft into the air. 峭壁高聳達五百英尺。bd.ft.更多例句