substructures is substructure's Plural Form

substructure

US [ˈsʌbˌstrʌktʃər]
UK [ˈsʌbˌstrʌktʃə(r)]
  • n.基础;【建】下部结构
  • Web亚结构;子结构;次结构
Plural Form:substructures  
n.
1.
基础,根基,根底
2.
【建】下部结构,下层建筑,基础工程,地下建筑

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard