building block〔名词〕船台墩垫详细»
building block〔名词〕结构单元,积木式单元,构筑块详细»
building block〔名词〕积木块详细»
building block〔名词〕标准部件,结构单元,积木式的详细»
building block〔名词〕构件(标准组件,组成部件详细»
building block①积木②空心砌块详细»
building block〔名词〕积木详细»
building block〔名词〕预制件,标准件详细»
building block建筑物砖块详细»
building block标准部件，积木式部件，构造单元船台墩垫，龙骨墩详细»