短語詞組短語pad and chimney foundation 現(xiàn)澆墩型基礎(chǔ)foundation pad 基礎(chǔ)墊層;獨(dú)立基礎(chǔ);根底墊層foundation mortar pad making 基礎(chǔ)砂堆制作foundation n pad 基礎(chǔ)墊層 返回 pad foundation