同根派生 pre fabricated相關詞英漢例句A special steel spreader beam was used to erect the fabricated cage in its proper position in the roadway structure.使用一個特制的鋼托架來安裝預制的錨固橫梁的鋼筋骨架，使其就位于上部結構內預定的位置上。pre fabricated更多例句