subformation

名词 n.
中文释义

英文释义

名词 n.
  1. A subunit of a formation; a subsidiary formation.
    — moving five subformations into place before the attack
  2. A formation (of rock) within a larger formation.
  3. A formation that is a subset of a larger formation.

词形变化

subformations plural

词源

From sub- + formation.
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