infill

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++in·fill /ˈɪnfɪl/ noun [uncountable] especially British English  1  something that is used to fill a space 填充物，空隙填料 infill panels 内(镶)嵌板2  the process of filling a space, especially by building new houses 空间填补〔尤指建新房〕 infill developments 市区空地上新房的添建 —infill verb [intransitive, transitive]From Longman Business Dictionaryinfillin‧fill /ˈɪnfɪl/ noun [uncountable] especially American English PROPERTY when new homes and other buildings are built in between the buildings that are already there, rather than around their edgeInfill is encouraged in areas like Tuscon, which has vast amounts of vacant land within the city limits.

in·fill nounChineseSyllable  

something fill to is used that a Business

infill
in‧fill /ˈɪnfɪl/ noun [uncountable] especially British English
1. something that is used to fill a space:
    infill panels
2. the process of filling a space, especially by building new houses:
    infill developments
—infill verb [intransitive and transitive]

in·fillBrE /ˈɪnfɪl/ 🔊NAmE /ˈɪnfɪl/ 🔊 noun [uncountable] the filling in of a space with sth, especially the building of new houses in spaces between existing ones 填补空间；（尤指）在旧房间隙处建新房◆infill development市区空隙处新房的添建the material used to fill in a space or a hole 填充物；空隙填料◆gravel infill沙砾填料▸ in·fill verb [intransitive, transitive] ~ (sth)