[huan2 jie2] /round segment/segment (of annelid worms)/connection/link/sector/annular ring/
  [huan2 jie2] /Bindeglied, Kettenglied, Segment (u.E.) (S, Bio)/
  [huan2 jie2] /maillon/chaînon/
 [かんせつ] /(n) segment (of worm)/EntL1213390X/
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