toothplate

名词 n.

英文释义

名词 n.
  1. An internal structure projecting from the apertural lip of a foraminifer.
    — So it may be that the digestive protoplasm especially is directed by this row of toothplates. This may be the original meaning of the toothplate. In many more advanced species and genera the toothplate becomes complicated so that its use may be changed.

词形变化

toothplates plural

词源

From tooth + plate.
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