bract

常见例句

用作名词 (n.)

• Racemes terminal.Flowers few, solitary from bract axils.
  总状花序顶生开花很少，单生从那里苞片。
• Furthermore, we also confirmed the view that sepal and bract are homologous.
  此外，本文也进一步证实了花萼与苞片的同源性。
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