floodwall

名词 n.
中文释义

英文释义

名词 n.
  1. A man-made vertical barrier designed to temporarily contain the waters of a river or other waterway during a flood
    — The New Orleans levees and floodwalls were built to withstand a hypothetical storm […].

词形变化

floodwalls plural flood wall alternative

词源

From flood + wall.
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