[jie1 ceng2] /hierarchy/stratum/social class/
  [jie1 ceng2] /Hierarchie (u.E.) (S)/Rang (u.E.) (S)/
  [jie1 ceng2] /couche/hiérarchie/classe/
 [かいそう] /(n) class/level/stratum/layer/hierarchy/(P)/EntL1203080X/
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