retaining wall

美 [rɪˈteɪnɪŋ ˌwɔl]英 [rɪˈteɪnɪŋ ˌwɔːl]
  • na.(防止沙土崩溃的)护堤壁
  • 网络挡土墙;挡墙;护土墙

复数:retaining walls

retaining wallretaining wall

retaining wall

na.

1.(防止沙土崩溃的)护堤壁,撑壁

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