frostbound

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Bound or confined by frost. not-comparable
    — For several weeks—months in some cases—routine track repair work came to a standstill because of the frostbound condition of the formation, or through other circumstances which precluded relaying, drainage and other operations.

词源

From frost + bound.
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