扁形动物门 piān xíng dòng wù mén

DEFINITIONS

  1. flatworm
  2. phylum of Platyhelminthes

CHARACTERS

扁 piān flat; tablet, signboard
形 xíng form, shape, appearance
动 dòng move, happen; movement, action
物 wù thing, substance, creature
门 mén gate, door, entrance, opening