Taivo A Taiwan Mandarin dictionary

梯隊

tīduì

ㄊㄧ ㄉㄨㄟˋ

Simplified 梯队

  1. 1echelon (military formation)
  2. 2(in an organization) group of persons of one level or grade

Keep 梯隊 and it comes back until you know it.

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