短語(yǔ)詞組短語(yǔ)building -up period 增建期;建立時(shí)間Language building -up 學(xué)術(shù)語(yǔ)言訓(xùn)練Ice Building -up 結(jié)成冰堆laser building -up 激光堆銲Why Building Stand Up 建築所以立 返回 building up