toadstone

名词 n.
中文释义

英文释义

名词 n.
  1. A small stone, once believed to be a jewel embedded in the head of a toad, worn as an amulet. countable,uncountable
  2. A soft, earthy variety of trap-rock of a brownish-grey colour, looking like an argillaceous deposit. countable,uncountable
    — Rowley-Rag appeared to be the same thing as basalt and toadstone resembled some species of lava.

词形变化

toadstones plural

词源

From toad + stone.
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