bedstone

名词 n.
中文释义
英 /ˈbɛd.stəʊn/    美 /ˈbɛd.stoʊn/

英文释义

名词 n.
  1. A large, heavy, flat stone used to support a column or similar member, or as the lower stone of an oil mill.
    — After demolition the girders for half the new structure were erected on bedstones already built on the abutments behind the springings of the old arch.

词形变化

bedstones plural

词源

From bed + stone.
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