spongework

名词 n.
中文释义

英文释义

名词 n.
  1. Spongy material. uncountable
    — One tubular "pore" is capable of being crawled into and through, so that one emerges again in the passage 16 feet farther along. But there is no other spongework in the entire cavern.

词源

From sponge + -work.
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